Initial import.

vendor/guzzle/http/Guzzle/Http/AbstractEntityBodyDecorator.php

@@ -0,0 +1,221 @@
+<?php
+
+namespace Guzzle\Http;
+
+use Guzzle\Stream\Stream;
+
+/**
+ * Abstract decorator used to wrap entity bodies
+ */
+class AbstractEntityBodyDecorator implements EntityBodyInterface
+{
+    /** @var EntityBodyInterface Decorated entity body */
+    protected $body;
+
+    /**
+     * @param EntityBodyInterface $body Entity body to decorate
+     */
+    public function __construct(EntityBodyInterface $body)
+    {
+        $this->body = $body;
+    }
+
+    public function __toString()
+    {
+        return (string) $this->body;
+    }
+
+    /**
+     * Allow decorators to implement custom methods
+     *
+     * @param string $method Missing method name
+     * @param array  $args   Method arguments
+     *
+     * @return mixed
+     */
+    public function __call($method, array $args)
+    {
+        return call_user_func_array(array($this->body, $method), $args);
+    }
+
+    public function close()
+    {
+        return $this->body->close();
+    }
+
+    public function setRewindFunction($callable)
+    {
+        $this->body->setRewindFunction($callable);
+
+        return $this;
+    }
+
+    public function rewind()
+    {
+        return $this->body->rewind();
+    }
+
+    public function compress($filter = 'zlib.deflate')
+    {
+        return $this->body->compress($filter);
+    }
+
+    public function uncompress($filter = 'zlib.inflate')
+    {
+        return $this->body->uncompress($filter);
+    }
+
+    public function getContentLength()
+    {
+        return $this->getSize();
+    }
+
+    public function getContentType()
+    {
+        return $this->body->getContentType();
+    }
+
+    public function getContentMd5($rawOutput = false, $base64Encode = false)
+    {
+        $hash = Stream::getHash($this, 'md5', $rawOutput);
+
+        return $hash && $base64Encode ? base64_encode($hash) : $hash;
+    }
+
+    public function getContentEncoding()
+    {
+        return $this->body->getContentEncoding();
+    }
+
+    public function getMetaData($key = null)
+    {
+        return $this->body->getMetaData($key);
+    }
+
+    public function getStream()
+    {
+        return $this->body->getStream();
+    }
+
+    public function setStream($stream, $size = 0)
+    {
+        $this->body->setStream($stream, $size);
+
+        return $this;
+    }
+
+    public function detachStream()
+    {
+        $this->body->detachStream();
+
+        return $this;
+    }
+
+    public function getWrapper()
+    {
+        return $this->body->getWrapper();
+    }
+
+    public function getWrapperData()
+    {
+        return $this->body->getWrapperData();
+    }
+
+    public function getStreamType()
+    {
+        return $this->body->getStreamType();
+    }
+
+    public function getUri()
+    {
+        return $this->body->getUri();
+    }
+
+    public function getSize()
+    {
+        return $this->body->getSize();
+    }
+
+    public function isReadable()
+    {
+        return $this->body->isReadable();
+    }
+
+    public function isRepeatable()
+    {
+        return $this->isSeekable() && $this->isReadable();
+    }
+
+    public function isWritable()
+    {
+        return $this->body->isWritable();
+    }
+
+    public function isConsumed()
+    {
+        return $this->body->isConsumed();
+    }
+
+    /**
+     * Alias of isConsumed()
+     * {@inheritdoc}
+     */
+    public function feof()
+    {
+        return $this->isConsumed();
+    }
+
+    public function isLocal()
+    {
+        return $this->body->isLocal();
+    }
+
+    public function isSeekable()
+    {
+        return $this->body->isSeekable();
+    }
+
+    public function setSize($size)
+    {
+        $this->body->setSize($size);
+
+        return $this;
+    }
+
+    public function seek($offset, $whence = SEEK_SET)
+    {
+        return $this->body->seek($offset, $whence);
+    }
+
+    public function read($length)
+    {
+        return $this->body->read($length);
+    }
+
+    public function write($string)
+    {
+        return $this->body->write($string);
+    }
+
+    public function readLine($maxLength = null)
+    {
+        return $this->body->readLine($maxLength);
+    }
+
+    public function ftell()
+    {
+        return $this->body->ftell();
+    }
+
+    public function getCustomData($key)
+    {
+        return $this->body->getCustomData($key);
+    }
+
+    public function setCustomData($key, $value)
+    {
+        $this->body->setCustomData($key, $value);
+
+        return $this;
+    }
+}

vendor/guzzle/http/Guzzle/Http/CachingEntityBody.php

@@ -0,0 +1,229 @@
+<?php
+
+namespace Guzzle\Http;
+
+use Guzzle\Common\Exception\RuntimeException;
+
+/**
+ * EntityBody decorator that can cache previously read bytes from a sequentially read tstream
+ */
+class CachingEntityBody extends AbstractEntityBodyDecorator
+{
+    /** @var EntityBody Remote stream used to actually pull data onto the buffer */
+    protected $remoteStream;
+
+    /** @var int The number of bytes to skip reading due to a write on the temporary buffer */
+    protected $skipReadBytes = 0;
+
+    /**
+     * We will treat the buffer object as the body of the entity body
+     * {@inheritdoc}
+     */
+    public function __construct(EntityBodyInterface $body)
+    {
+        $this->remoteStream = $body;
+        $this->body = new EntityBody(fopen('php://temp', 'r+'));
+    }
+
+    /**
+     * Will give the contents of the buffer followed by the exhausted remote stream.
+     *
+     * Warning: Loads the entire stream into memory
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        $pos = $this->ftell();
+        $this->rewind();
+
+        $str = '';
+        while (!$this->isConsumed()) {
+            $str .= $this->read(16384);
+        }
+
+        $this->seek($pos);
+
+        return $str;
+    }
+
+    public function getSize()
+    {
+        return max($this->body->getSize(), $this->remoteStream->getSize());
+    }
+
+    /**
+     * {@inheritdoc}
+     * @throws RuntimeException When seeking with SEEK_END or when seeking past the total size of the buffer stream
+     */
+    public function seek($offset, $whence = SEEK_SET)
+    {
+        if ($whence == SEEK_SET) {
+            $byte = $offset;
+        } elseif ($whence == SEEK_CUR) {
+            $byte = $offset + $this->ftell();
+        } else {
+            throw new RuntimeException(__CLASS__ . ' supports only SEEK_SET and SEEK_CUR seek operations');
+        }
+
+        // You cannot skip ahead past where you've read from the remote stream
+        if ($byte > $this->body->getSize()) {
+            throw new RuntimeException(
+                "Cannot seek to byte {$byte} when the buffered stream only contains {$this->body->getSize()} bytes"
+            );
+        }
+
+        return $this->body->seek($byte);
+    }
+
+    public function rewind()
+    {
+        return $this->seek(0);
+    }
+
+    /**
+     * Does not support custom rewind functions
+     *
+     * @throws RuntimeException
+     */
+    public function setRewindFunction($callable)
+    {
+        throw new RuntimeException(__CLASS__ . ' does not support custom stream rewind functions');
+    }
+
+    public function read($length)
+    {
+        // Perform a regular read on any previously read data from the buffer
+        $data = $this->body->read($length);
+        $remaining = $length - strlen($data);
+
+        // More data was requested so read from the remote stream
+        if ($remaining) {
+            // If data was written to the buffer in a position that would have been filled from the remote stream,
+            // then we must skip bytes on the remote stream to emulate overwriting bytes from that position. This
+            // mimics the behavior of other PHP stream wrappers.
+            $remoteData = $this->remoteStream->read($remaining + $this->skipReadBytes);
+
+            if ($this->skipReadBytes) {
+                $len = strlen($remoteData);
+                $remoteData = substr($remoteData, $this->skipReadBytes);
+                $this->skipReadBytes = max(0, $this->skipReadBytes - $len);
+            }
+
+            $data .= $remoteData;
+            $this->body->write($remoteData);
+        }
+
+        return $data;
+    }
+
+    public function write($string)
+    {
+        // When appending to the end of the currently read stream, you'll want to skip bytes from being read from
+        // the remote stream to emulate other stream wrappers. Basically replacing bytes of data of a fixed length.
+        $overflow = (strlen($string) + $this->ftell()) - $this->remoteStream->ftell();
+        if ($overflow > 0) {
+            $this->skipReadBytes += $overflow;
+        }
+
+        return $this->body->write($string);
+    }
+
+    /**
+     * {@inheritdoc}
+     * @link http://php.net/manual/en/function.fgets.php
+     */
+    public function readLine($maxLength = null)
+    {
+        $buffer = '';
+        $size = 0;
+        while (!$this->isConsumed()) {
+            $byte = $this->read(1);
+            $buffer .= $byte;
+            // Break when a new line is found or the max length - 1 is reached
+            if ($byte == PHP_EOL || ++$size == $maxLength - 1) {
+                break;
+            }
+        }
+
+        return $buffer;
+    }
+
+    public function isConsumed()
+    {
+        return $this->body->isConsumed() && $this->remoteStream->isConsumed();
+    }
+
+    /**
+     * Close both the remote stream and buffer stream
+     */
+    public function close()
+    {
+        return $this->remoteStream->close() && $this->body->close();
+    }
+
+    public function setStream($stream, $size = 0)
+    {
+        $this->remoteStream->setStream($stream, $size);
+    }
+
+    public function getContentType()
+    {
+        return $this->remoteStream->getContentType();
+    }
+
+    public function getContentEncoding()
+    {
+        return $this->remoteStream->getContentEncoding();
+    }
+
+    public function getMetaData($key = null)
+    {
+        return $this->remoteStream->getMetaData($key);
+    }
+
+    public function getStream()
+    {
+        return $this->remoteStream->getStream();
+    }
+
+    public function getWrapper()
+    {
+        return $this->remoteStream->getWrapper();
+    }
+
+    public function getWrapperData()
+    {
+        return $this->remoteStream->getWrapperData();
+    }
+
+    public function getStreamType()
+    {
+        return $this->remoteStream->getStreamType();
+    }
+
+    public function getUri()
+    {
+        return $this->remoteStream->getUri();
+    }
+
+    /**
+     * Always retrieve custom data from the remote stream
+     * {@inheritdoc}
+     */
+    public function getCustomData($key)
+    {
+        return $this->remoteStream->getCustomData($key);
+    }
+
+    /**
+     * Always set custom data on the remote stream
+     * {@inheritdoc}
+     */
+    public function setCustomData($key, $value)
+    {
+        $this->remoteStream->setCustomData($key, $value);
+
+        return $this;
+    }
+}

vendor/guzzle/http/Guzzle/Http/Client.php

@@ -0,0 +1,524 @@
+<?php
+
+namespace Guzzle\Http;
+
+use Guzzle\Common\Collection;
+use Guzzle\Common\AbstractHasDispatcher;
+use Guzzle\Common\Exception\ExceptionCollection;
+use Guzzle\Common\Exception\InvalidArgumentException;
+use Guzzle\Common\Exception\RuntimeException;
+use Guzzle\Common\Version;
+use Guzzle\Parser\ParserRegistry;
+use Guzzle\Parser\UriTemplate\UriTemplateInterface;
+use Guzzle\Http\Message\RequestInterface;
+use Guzzle\Http\Message\RequestFactory;
+use Guzzle\Http\Message\RequestFactoryInterface;
+use Guzzle\Http\Curl\CurlMultiInterface;
+use Guzzle\Http\Curl\CurlMultiProxy;
+use Guzzle\Http\Curl\CurlHandle;
+use Guzzle\Http\Curl\CurlVersion;
+
+/**
+ * HTTP client
+ */
+class Client extends AbstractHasDispatcher implements ClientInterface
+{
+    /** @deprecated Use [request.options][params] */
+    const REQUEST_PARAMS = 'request.params';
+
+    const REQUEST_OPTIONS = 'request.options';
+    const CURL_OPTIONS = 'curl.options';
+    const SSL_CERT_AUTHORITY = 'ssl.certificate_authority';
+    const DISABLE_REDIRECTS = RedirectPlugin::DISABLE;
+    const DEFAULT_SELECT_TIMEOUT = 1.0;
+    const MAX_HANDLES = 3;
+
+    /** @var Collection Default HTTP headers to set on each request */
+    protected $defaultHeaders;
+
+    /** @var string The user agent string to set on each request */
+    protected $userAgent;
+
+    /** @var Collection Parameter object holding configuration data */
+    private $config;
+
+    /** @var Url Base URL of the client */
+    private $baseUrl;
+
+    /** @var CurlMultiInterface CurlMulti object used internally */
+    private $curlMulti;
+
+    /** @var UriTemplateInterface URI template owned by the client */
+    private $uriTemplate;
+
+    /** @var RequestFactoryInterface Request factory used by the client */
+    protected $requestFactory;
+
+    public static function getAllEvents()
+    {
+        return array(self::CREATE_REQUEST);
+    }
+
+    /**
+     * @param string           $baseUrl Base URL of the web service
+     * @param array|Collection $config  Configuration settings
+     *
+     * @throws RuntimeException if cURL is not installed
+     */
+    public function __construct($baseUrl = '', $config = null)
+    {
+        if (!extension_loaded('curl')) {
+            // @codeCoverageIgnoreStart
+            throw new RuntimeException('The PHP cURL extension must be installed to use Guzzle.');
+            // @codeCoverageIgnoreEnd
+        }
+        $this->setConfig($config ?: new Collection());
+        $this->initSsl();
+        $this->setBaseUrl($baseUrl);
+        $this->defaultHeaders = new Collection();
+        $this->setRequestFactory(RequestFactory::getInstance());
+        $this->userAgent = $this->getDefaultUserAgent();
+        if (!$this->config[self::DISABLE_REDIRECTS]) {
+            $this->addSubscriber(new RedirectPlugin());
+        }
+    }
+
+    final public function setConfig($config)
+    {
+        if ($config instanceof Collection) {
+            $this->config = $config;
+        } elseif (is_array($config)) {
+            $this->config = new Collection($config);
+        } else {
+            throw new InvalidArgumentException('Config must be an array or Collection');
+        }
+
+        return $this;
+    }
+
+    final public function getConfig($key = false)
+    {
+        return $key ? $this->config[$key] : $this->config;
+    }
+
+    /**
+     * Set a default request option on the client that will be used as a default for each request
+     *
+     * @param string $keyOrPath request.options key (e.g. allow_redirects) or path to a nested key (e.g. headers/foo)
+     * @param mixed  $value     Value to set
+     *
+     * @return $this
+     */
+    public function setDefaultOption($keyOrPath, $value)
+    {
+        $keyOrPath = self::REQUEST_OPTIONS . '/' . $keyOrPath;
+        $this->config->setPath($keyOrPath, $value);
+
+        return $this;
+    }
+
+    /**
+     * Retrieve a default request option from the client
+     *
+     * @param string $keyOrPath request.options key (e.g. allow_redirects) or path to a nested key (e.g. headers/foo)
+     *
+     * @return mixed|null
+     */
+    public function getDefaultOption($keyOrPath)
+    {
+        $keyOrPath = self::REQUEST_OPTIONS . '/' . $keyOrPath;
+
+        return $this->config->getPath($keyOrPath);
+    }
+
+    final public function setSslVerification($certificateAuthority = true, $verifyPeer = true, $verifyHost = 2)
+    {
+        $opts = $this->config[self::CURL_OPTIONS] ?: array();
+
+        if ($certificateAuthority === true) {
+            // use bundled CA bundle, set secure defaults
+            $opts[CURLOPT_CAINFO] = __DIR__ . '/Resources/cacert.pem';
+            $opts[CURLOPT_SSL_VERIFYPEER] = true;
+            $opts[CURLOPT_SSL_VERIFYHOST] = 2;
+        } elseif ($certificateAuthority === false) {
+            unset($opts[CURLOPT_CAINFO]);
+            $opts[CURLOPT_SSL_VERIFYPEER] = false;
+            $opts[CURLOPT_SSL_VERIFYHOST] = 0;
+        } elseif ($verifyPeer !== true && $verifyPeer !== false && $verifyPeer !== 1 && $verifyPeer !== 0) {
+            throw new InvalidArgumentException('verifyPeer must be 1, 0 or boolean');
+        } elseif ($verifyHost !== 0 && $verifyHost !== 1 && $verifyHost !== 2) {
+            throw new InvalidArgumentException('verifyHost must be 0, 1 or 2');
+        } else {
+            $opts[CURLOPT_SSL_VERIFYPEER] = $verifyPeer;
+            $opts[CURLOPT_SSL_VERIFYHOST] = $verifyHost;
+            if (is_file($certificateAuthority)) {
+                unset($opts[CURLOPT_CAPATH]);
+                $opts[CURLOPT_CAINFO] = $certificateAuthority;
+            } elseif (is_dir($certificateAuthority)) {
+                unset($opts[CURLOPT_CAINFO]);
+                $opts[CURLOPT_CAPATH] = $certificateAuthority;
+            } else {
+                throw new RuntimeException(
+                    'Invalid option passed to ' . self::SSL_CERT_AUTHORITY . ': ' . $certificateAuthority
+                );
+            }
+        }
+
+        $this->config->set(self::CURL_OPTIONS, $opts);
+
+        return $this;
+    }
+
+    public function createRequest($method = 'GET', $uri = null, $headers = null, $body = null, array $options = array())
+    {
+        if (!$uri) {
+            $url = $this->getBaseUrl();
+        } else {
+            if (!is_array($uri)) {
+                $templateVars = null;
+            } else {
+                list($uri, $templateVars) = $uri;
+            }
+            if (strpos($uri, '://')) {
+                // Use absolute URLs as-is
+                $url = $this->expandTemplate($uri, $templateVars);
+            } else {
+                $url = Url::factory($this->getBaseUrl())->combine($this->expandTemplate($uri, $templateVars));
+            }
+        }
+
+        // If default headers are provided, then merge them under any explicitly provided headers for the request
+        if (count($this->defaultHeaders)) {
+            if (!$headers) {
+                $headers = $this->defaultHeaders->toArray();
+            } elseif (is_array($headers)) {
+                $headers += $this->defaultHeaders->toArray();
+            } elseif ($headers instanceof Collection) {
+                $headers = $headers->toArray() + $this->defaultHeaders->toArray();
+            }
+        }
+
+        return $this->prepareRequest($this->requestFactory->create($method, (string) $url, $headers, $body), $options);
+    }
+
+    public function getBaseUrl($expand = true)
+    {
+        return $expand ? $this->expandTemplate($this->baseUrl) : $this->baseUrl;
+    }
+
+    public function setBaseUrl($url)
+    {
+        $this->baseUrl = $url;
+
+        return $this;
+    }
+
+    public function setUserAgent($userAgent, $includeDefault = false)
+    {
+        if ($includeDefault) {
+            $userAgent .= ' ' . $this->getDefaultUserAgent();
+        }
+        $this->userAgent = $userAgent;
+
+        return $this;
+    }
+
+    /**
+     * Get the default User-Agent string to use with Guzzle
+     *
+     * @return string
+     */
+    public function getDefaultUserAgent()
+    {
+        return 'Guzzle/' . Version::VERSION
+            . ' curl/' . CurlVersion::getInstance()->get('version')
+            . ' PHP/' . PHP_VERSION;
+    }
+
+    public function get($uri = null, $headers = null, $options = array())
+    {
+        // BC compat: $options can be a string, resource, etc to specify where the response body is downloaded
+        return is_array($options)
+            ? $this->createRequest('GET', $uri, $headers, null, $options)
+            : $this->createRequest('GET', $uri, $headers, $options);
+    }
+
+    public function head($uri = null, $headers = null, array $options = array())
+    {
+        return $this->createRequest('HEAD', $uri, $headers, null, $options);
+    }
+
+    public function delete($uri = null, $headers = null, $body = null, array $options = array())
+    {
+        return $this->createRequest('DELETE', $uri, $headers, $body, $options);
+    }
+
+    public function put($uri = null, $headers = null, $body = null, array $options = array())
+    {
+        return $this->createRequest('PUT', $uri, $headers, $body, $options);
+    }
+
+    public function patch($uri = null, $headers = null, $body = null, array $options = array())
+    {
+        return $this->createRequest('PATCH', $uri, $headers, $body, $options);
+    }
+
+    public function post($uri = null, $headers = null, $postBody = null, array $options = array())
+    {
+        return $this->createRequest('POST', $uri, $headers, $postBody, $options);
+    }
+
+    public function options($uri = null, array $options = array())
+    {
+        return $this->createRequest('OPTIONS', $uri, $options);
+    }
+
+    public function send($requests)
+    {
+        if (!($requests instanceof RequestInterface)) {
+            return $this->sendMultiple($requests);
+        }
+
+        try {
+            /** @var $requests RequestInterface  */
+            $this->getCurlMulti()->add($requests)->send();
+            return $requests->getResponse();
+        } catch (ExceptionCollection $e) {
+            throw $e->getFirst();
+        }
+    }
+
+    /**
+     * Set a curl multi object to be used internally by the client for transferring requests.
+     *
+     * @param CurlMultiInterface $curlMulti Multi object
+     *
+     * @return self
+     */
+    public function setCurlMulti(CurlMultiInterface $curlMulti)
+    {
+        $this->curlMulti = $curlMulti;
+
+        return $this;
+    }
+
+    /**
+     * @return CurlMultiInterface|CurlMultiProxy
+     */
+    public function getCurlMulti()
+    {
+        if (!$this->curlMulti) {
+            $this->curlMulti = new CurlMultiProxy(
+                self::MAX_HANDLES,
+                $this->getConfig('select_timeout') ?: self::DEFAULT_SELECT_TIMEOUT
+            );
+        }
+
+        return $this->curlMulti;
+    }
+
+    public function setRequestFactory(RequestFactoryInterface $factory)
+    {
+        $this->requestFactory = $factory;
+
+        return $this;
+    }
+
+    /**
+     * Set the URI template expander to use with the client
+     *
+     * @param UriTemplateInterface $uriTemplate URI template expander
+     *
+     * @return self
+     */
+    public function setUriTemplate(UriTemplateInterface $uriTemplate)
+    {
+        $this->uriTemplate = $uriTemplate;
+
+        return $this;
+    }
+
+    /**
+     * Expand a URI template while merging client config settings into the template variables
+     *
+     * @param string $template  Template to expand
+     * @param array  $variables Variables to inject
+     *
+     * @return string
+     */
+    protected function expandTemplate($template, array $variables = null)
+    {
+        $expansionVars = $this->getConfig()->toArray();
+        if ($variables) {
+            $expansionVars = $variables + $expansionVars;
+        }
+
+        return $this->getUriTemplate()->expand($template, $expansionVars);
+    }
+
+    /**
+     * Get the URI template expander used by the client
+     *
+     * @return UriTemplateInterface
+     */
+    protected function getUriTemplate()
+    {
+        if (!$this->uriTemplate) {
+            $this->uriTemplate = ParserRegistry::getInstance()->getParser('uri_template');
+        }
+
+        return $this->uriTemplate;
+    }
+
+    /**
+     * Send multiple requests in parallel
+     *
+     * @param array $requests Array of RequestInterface objects
+     *
+     * @return array Returns an array of Response objects
+     */
+    protected function sendMultiple(array $requests)
+    {
+        $curlMulti = $this->getCurlMulti();
+        foreach ($requests as $request) {
+            $curlMulti->add($request);
+        }
+        $curlMulti->send();
+
+        /** @var $request RequestInterface */
+        $result = array();
+        foreach ($requests as $request) {
+            $result[] = $request->getResponse();
+        }
+
+        return $result;
+    }
+
+    /**
+     * Prepare a request to be sent from the Client by adding client specific behaviors and properties to the request.
+     *
+     * @param RequestInterface $request Request to prepare for the client
+     * @param array            $options Options to apply to the request
+     *
+     * @return RequestInterface
+     */
+    protected function prepareRequest(RequestInterface $request, array $options = array())
+    {
+        $request->setClient($this)->setEventDispatcher(clone $this->getEventDispatcher());
+
+        if ($curl = $this->config[self::CURL_OPTIONS]) {
+            $request->getCurlOptions()->overwriteWith(CurlHandle::parseCurlConfig($curl));
+        }
+
+        if ($params = $this->config[self::REQUEST_PARAMS]) {
+            Version::warn('request.params is deprecated. Use request.options to add default request options.');
+            $request->getParams()->overwriteWith($params);
+        }
+
+        if ($this->userAgent && !$request->hasHeader('User-Agent')) {
+            $request->setHeader('User-Agent', $this->userAgent);
+        }
+
+        if ($defaults = $this->config[self::REQUEST_OPTIONS]) {
+            $this->requestFactory->applyOptions($request, $defaults, RequestFactoryInterface::OPTIONS_AS_DEFAULTS);
+        }
+
+        if ($options) {
+            $this->requestFactory->applyOptions($request, $options);
+        }
+
+        $this->dispatch('client.create_request', array('client' => $this, 'request' => $request));
+
+        return $request;
+    }
+
+    /**
+     * Initializes SSL settings
+     */
+    protected function initSsl()
+    {
+        $authority = $this->config[self::SSL_CERT_AUTHORITY];
+
+        if ($authority === 'system') {
+            return;
+        }
+
+        if ($authority === null) {
+            $authority = true;
+        }
+
+        if ($authority === true && substr(__FILE__, 0, 7) == 'phar://') {
+            $authority = self::extractPharCacert(__DIR__ . '/Resources/cacert.pem');
+        }
+
+        $this->setSslVerification($authority);
+    }
+
+    /**
+     * @deprecated
+     */
+    public function getDefaultHeaders()
+    {
+        Version::warn(__METHOD__ . ' is deprecated. Use the request.options array to retrieve default request options');
+        return $this->defaultHeaders;
+    }
+
+    /**
+     * @deprecated
+     */
+    public function setDefaultHeaders($headers)
+    {
+        Version::warn(__METHOD__ . ' is deprecated. Use the request.options array to specify default request options');
+        if ($headers instanceof Collection) {
+            $this->defaultHeaders = $headers;
+        } elseif (is_array($headers)) {
+            $this->defaultHeaders = new Collection($headers);
+        } else {
+            throw new InvalidArgumentException('Headers must be an array or Collection');
+        }
+
+        return $this;
+    }
+
+    /**
+     * @deprecated
+     */
+    public function preparePharCacert($md5Check = true)
+    {
+        return sys_get_temp_dir() . '/guzzle-cacert.pem';
+    }
+
+    /**
+     * Copies the phar cacert from a phar into the temp directory.
+     *
+     * @param string $pharCacertPath Path to the phar cacert. For example:
+     *                               'phar://aws.phar/Guzzle/Http/Resources/cacert.pem'
+     *
+     * @return string Returns the path to the extracted cacert file.
+     * @throws \RuntimeException Throws if the phar cacert cannot be found or
+     *                           the file cannot be copied to the temp dir.
+     */
+    public static function extractPharCacert($pharCacertPath)
+    {
+        // Copy the cacert.pem file from the phar if it is not in the temp
+        // folder.
+        $certFile = sys_get_temp_dir() . '/guzzle-cacert.pem';
+
+        if (!file_exists($pharCacertPath)) {
+            throw new \RuntimeException("Could not find $pharCacertPath");
+        }
+
+        if (!file_exists($certFile) ||
+            filesize($certFile) != filesize($pharCacertPath)
+        ) {
+            if (!copy($pharCacertPath, $certFile)) {
+                throw new \RuntimeException(
+                    "Could not copy {$pharCacertPath} to {$certFile}: "
+                    . var_export(error_get_last(), true)
+                );
+            }
+        }
+
+        return $certFile;
+    }
+}

vendor/guzzle/http/Guzzle/Http/ClientInterface.php

@@ -0,0 +1,223 @@
+<?php
+
+namespace Guzzle\Http;
+
+use Guzzle\Common\HasDispatcherInterface;
+use Guzzle\Common\Collection;
+use Guzzle\Common\Exception\InvalidArgumentException;
+use Guzzle\Http\Message\EntityEnclosingRequestInterface;
+use Guzzle\Http\Message\RequestInterface;
+
+/**
+ * Client interface for send HTTP requests
+ */
+interface ClientInterface extends HasDispatcherInterface
+{
+    const CREATE_REQUEST = 'client.create_request';
+
+    /** @var string RFC 1123 HTTP-Date */
+    const HTTP_DATE = 'D, d M Y H:i:s \G\M\T';
+
+    /**
+     * Set the configuration object to use with the client
+     *
+     * @param array|Collection $config Parameters that define how the client behaves
+     *
+     * @return self
+     */
+    public function setConfig($config);
+
+    /**
+     * Get a configuration setting or all of the configuration settings. The Collection result of this method can be
+     * modified to change the configuration settings of a client.
+     *
+     * A client should honor the following special values:
+     *
+     * - request.options: Associative array of default RequestFactory options to apply to each request
+     * - request.params: Associative array of request parameters (data values) to apply to each request
+     * - curl.options: Associative array of cURL configuration settings to apply to each request
+     * - ssl.certificate_authority: Path a CAINFO, CAPATH, true to use strict defaults, or false to disable verification
+     * - redirect.disable: Set to true to disable redirects
+     *
+     * @param bool|string $key Configuration value to retrieve. Set to FALSE to retrieve all values of the client.
+     *                         The object return can be modified, and modifications will affect the client's config.
+     * @return mixed|Collection
+     * @see \Guzzle\Http\Message\RequestFactoryInterface::applyOptions for a full list of request.options options
+     */
+    public function getConfig($key = false);
+
+    /**
+     * Create and return a new {@see RequestInterface} configured for the client.
+     *
+     * Use an absolute path to override the base path of the client, or a relative path to append to the base path of
+     * the client. The URI can contain the query string as well. Use an array to provide a URI template and additional
+     * variables to use in the URI template expansion.
+     *
+     * @param string                                    $method  HTTP method. Defaults to GET
+     * @param string|array                              $uri     Resource URI.
+     * @param array|Collection                          $headers HTTP headers
+     * @param string|resource|array|EntityBodyInterface $body    Entity body of request (POST/PUT) or response (GET)
+     * @param array                                     $options Array of options to apply to the request
+     *
+     * @return RequestInterface
+     * @throws InvalidArgumentException if a URI array is passed that does not contain exactly two elements: the URI
+     *                                  followed by template variables
+     */
+    public function createRequest(
+        $method = RequestInterface::GET,
+        $uri = null,
+        $headers = null,
+        $body = null,
+        array $options = array()
+    );
+
+    /**
+     * Create a GET request for the client
+     *
+     * @param string|array     $uri     Resource URI
+     * @param array|Collection $headers HTTP headers
+     * @param array            $options Options to apply to the request. For BC compatibility, you can also pass a
+     *                                  string to tell Guzzle to download the body of the response to a particular
+     *                                  location. Use the 'body' option instead for forward compatibility.
+     * @return RequestInterface
+     * @see    Guzzle\Http\ClientInterface::createRequest()
+     */
+    public function get($uri = null, $headers = null, $options = array());
+
+    /**
+     * Create a HEAD request for the client
+     *
+     * @param string|array     $uri     Resource URI
+     * @param array|Collection $headers HTTP headers
+     * @param array            $options Options to apply to the request
+     *
+     * @return RequestInterface
+     * @see    Guzzle\Http\ClientInterface::createRequest()
+     */
+    public function head($uri = null, $headers = null, array $options = array());
+
+    /**
+     * Create a DELETE request for the client
+     *
+     * @param string|array                        $uri     Resource URI
+     * @param array|Collection                    $headers HTTP headers
+     * @param string|resource|EntityBodyInterface $body    Body to send in the request
+     * @param array                               $options Options to apply to the request
+     *
+     * @return EntityEnclosingRequestInterface
+     * @see    Guzzle\Http\ClientInterface::createRequest()
+     */
+    public function delete($uri = null, $headers = null, $body = null, array $options = array());
+
+    /**
+     * Create a PUT request for the client
+     *
+     * @param string|array                        $uri     Resource URI
+     * @param array|Collection                    $headers HTTP headers
+     * @param string|resource|EntityBodyInterface $body    Body to send in the request
+     * @param array                               $options Options to apply to the request
+     *
+     * @return EntityEnclosingRequestInterface
+     * @see    Guzzle\Http\ClientInterface::createRequest()
+     */
+    public function put($uri = null, $headers = null, $body = null, array $options = array());
+
+    /**
+     * Create a PATCH request for the client
+     *
+     * @param string|array                        $uri     Resource URI
+     * @param array|Collection                    $headers HTTP headers
+     * @param string|resource|EntityBodyInterface $body    Body to send in the request
+     * @param array                               $options Options to apply to the request
+     *
+     * @return EntityEnclosingRequestInterface
+     * @see    Guzzle\Http\ClientInterface::createRequest()
+     */
+    public function patch($uri = null, $headers = null, $body = null, array $options = array());
+
+    /**
+     * Create a POST request for the client
+     *
+     * @param string|array                                $uri      Resource URI
+     * @param array|Collection                            $headers  HTTP headers
+     * @param array|Collection|string|EntityBodyInterface $postBody POST body. Can be a string, EntityBody, or
+     *                                                    associative array of POST fields to send in the body of the
+     *                                                    request. Prefix a value in the array with the @ symbol to
+     *                                                    reference a file.
+     * @param array                                       $options Options to apply to the request
+     *
+     * @return EntityEnclosingRequestInterface
+     * @see    Guzzle\Http\ClientInterface::createRequest()
+     */
+    public function post($uri = null, $headers = null, $postBody = null, array $options = array());
+
+    /**
+     * Create an OPTIONS request for the client
+     *
+     * @param string|array $uri     Resource URI
+     * @param array        $options Options to apply to the request
+     *
+     * @return RequestInterface
+     * @see    Guzzle\Http\ClientInterface::createRequest()
+     */
+    public function options($uri = null, array $options = array());
+
+    /**
+     * Sends a single request or an array of requests in parallel
+     *
+     * @param array|RequestInterface $requests One or more RequestInterface objects to send
+     *
+     * @return \Guzzle\Http\Message\Response|array Returns a single Response or an array of Response objects
+     */
+    public function send($requests);
+
+    /**
+     * Get the client's base URL as either an expanded or raw URI template
+     *
+     * @param bool $expand Set to FALSE to get the raw base URL without URI template expansion
+     *
+     * @return string|null
+     */
+    public function getBaseUrl($expand = true);
+
+    /**
+     * Set the base URL of the client
+     *
+     * @param string $url The base service endpoint URL of the webservice
+     *
+     * @return self
+     */
+    public function setBaseUrl($url);
+
+    /**
+     * Set the User-Agent header to be used on all requests from the client
+     *
+     * @param string $userAgent      User agent string
+     * @param bool   $includeDefault Set to true to prepend the value to Guzzle's default user agent string
+     *
+     * @return self
+     */
+    public function setUserAgent($userAgent, $includeDefault = false);
+
+    /**
+     * Set SSL verification options.
+     *
+     * Setting $certificateAuthority to TRUE will result in the bundled cacert.pem being used to verify against the
+     * remote host.
+     *
+     * Alternate certificates to verify against can be specified with the $certificateAuthority option set to the full
+     * path to a certificate file, or the path to a directory containing certificates.
+     *
+     * Setting $certificateAuthority to FALSE will turn off peer verification, unset the bundled cacert.pem, and
+     * disable host verification. Please don't do this unless you really know what you're doing, and why you're doing
+     * it.
+     *
+     * @param string|bool $certificateAuthority bool, file path, or directory path
+     * @param bool        $verifyPeer           FALSE to stop from verifying the peer's certificate.
+     * @param int         $verifyHost           Set to 1 to check the existence of a common name in the SSL peer
+     *                                          certificate. 2 to check the existence of a common name and also verify
+     *                                          that it matches the hostname provided.
+     * @return self
+     */
+    public function setSslVerification($certificateAuthority = true, $verifyPeer = true, $verifyHost = 2);
+}

vendor/guzzle/http/Guzzle/Http/Curl/CurlHandle.php

@@ -0,0 +1,464 @@
+<?php
+
+namespace Guzzle\Http\Curl;
+
+use Guzzle\Common\Exception\InvalidArgumentException;
+use Guzzle\Common\Exception\RuntimeException;
+use Guzzle\Common\Collection;
+use Guzzle\Http\Message\EntityEnclosingRequest;
+use Guzzle\Http\Message\RequestInterface;
+use Guzzle\Parser\ParserRegistry;
+use Guzzle\Http\Url;
+
+/**
+ * Immutable wrapper for a cURL handle
+ */
+class CurlHandle
+{
+    const BODY_AS_STRING = 'body_as_string';
+    const PROGRESS = 'progress';
+    const DEBUG = 'debug';
+
+    /** @var Collection Curl options */
+    protected $options;
+
+    /** @var resource Curl resource handle */
+    protected $handle;
+
+    /** @var int CURLE_* error */
+    protected $errorNo = CURLE_OK;
+
+    /**
+     * Factory method to create a new curl handle based on an HTTP request.
+     *
+     * There are some helpful options you can set to enable specific behavior:
+     * - debug:    Set to true to enable cURL debug functionality to track the actual headers sent over the wire.
+     * - progress: Set to true to enable progress function callbacks.
+     *
+     * @param RequestInterface $request Request
+     *
+     * @return CurlHandle
+     * @throws RuntimeException
+     */
+    public static function factory(RequestInterface $request)
+    {
+        $requestCurlOptions = $request->getCurlOptions();
+        $mediator = new RequestMediator($request, $requestCurlOptions->get('emit_io'));
+        $tempContentLength = null;
+        $method = $request->getMethod();
+        $bodyAsString = $requestCurlOptions->get(self::BODY_AS_STRING);
+
+        // Prepare url
+        $url = (string)$request->getUrl();
+        if(($pos = strpos($url, '#')) !== false ){
+            // strip fragment from url
+            $url = substr($url, 0, $pos);
+        }
+
+        // Array of default cURL options.
+        $curlOptions = array(
+            CURLOPT_URL            => $url,
+            CURLOPT_CONNECTTIMEOUT => 150,
+            CURLOPT_RETURNTRANSFER => false,
+            CURLOPT_HEADER         => false,
+            CURLOPT_PORT           => $request->getPort(),
+            CURLOPT_HTTPHEADER     => array(),
+            CURLOPT_WRITEFUNCTION  => array($mediator, 'writeResponseBody'),
+            CURLOPT_HEADERFUNCTION => array($mediator, 'receiveResponseHeader'),
+            CURLOPT_HTTP_VERSION   => $request->getProtocolVersion() === '1.0'
+                ? CURL_HTTP_VERSION_1_0 : CURL_HTTP_VERSION_1_1,
+            // Verifies the authenticity of the peer's certificate
+            CURLOPT_SSL_VERIFYPEER => 1,
+            // Certificate must indicate that the server is the server to which you meant to connect
+            CURLOPT_SSL_VERIFYHOST => 2
+        );
+
+        if (defined('CURLOPT_PROTOCOLS')) {
+            // Allow only HTTP and HTTPS protocols
+            $curlOptions[CURLOPT_PROTOCOLS] = CURLPROTO_HTTP | CURLPROTO_HTTPS;
+        }
+
+        // Add CURLOPT_ENCODING if Accept-Encoding header is provided
+        if ($acceptEncodingHeader = $request->getHeader('Accept-Encoding')) {
+            $curlOptions[CURLOPT_ENCODING] = (string) $acceptEncodingHeader;
+            // Let cURL set the Accept-Encoding header, prevents duplicate values
+            $request->removeHeader('Accept-Encoding');
+        }
+
+        // Enable curl debug information if the 'debug' param was set
+        if ($requestCurlOptions->get('debug')) {
+            $curlOptions[CURLOPT_STDERR] = fopen('php://temp', 'r+');
+            // @codeCoverageIgnoreStart
+            if (false === $curlOptions[CURLOPT_STDERR]) {
+                throw new RuntimeException('Unable to create a stream for CURLOPT_STDERR');
+            }
+            // @codeCoverageIgnoreEnd
+            $curlOptions[CURLOPT_VERBOSE] = true;
+        }
+
+        // Specify settings according to the HTTP method
+        if ($method == 'GET') {
+            $curlOptions[CURLOPT_HTTPGET] = true;
+        } elseif ($method == 'HEAD') {
+            $curlOptions[CURLOPT_NOBODY] = true;
+            // HEAD requests do not use a write function
+            unset($curlOptions[CURLOPT_WRITEFUNCTION]);
+        } elseif (!($request instanceof EntityEnclosingRequest)) {
+            $curlOptions[CURLOPT_CUSTOMREQUEST] = $method;
+        } else {
+
+            $curlOptions[CURLOPT_CUSTOMREQUEST] = $method;
+
+            // Handle sending raw bodies in a request
+            if ($request->getBody()) {
+                // You can send the body as a string using curl's CURLOPT_POSTFIELDS
+                if ($bodyAsString) {
+                    $curlOptions[CURLOPT_POSTFIELDS] = (string) $request->getBody();
+                    // Allow curl to add the Content-Length for us to account for the times when
+                    // POST redirects are followed by GET requests
+                    if ($tempContentLength = $request->getHeader('Content-Length')) {
+                        $tempContentLength = (int) (string) $tempContentLength;
+                    }
+                    // Remove the curl generated Content-Type header if none was set manually
+                    if (!$request->hasHeader('Content-Type')) {
+                        $curlOptions[CURLOPT_HTTPHEADER][] = 'Content-Type:';
+                    }
+                } else {
+                    $curlOptions[CURLOPT_UPLOAD] = true;
+                    // Let cURL handle setting the Content-Length header
+                    if ($tempContentLength = $request->getHeader('Content-Length')) {
+                        $tempContentLength = (int) (string) $tempContentLength;
+                        $curlOptions[CURLOPT_INFILESIZE] = $tempContentLength;
+                    }
+                    // Add a callback for curl to read data to send with the request only if a body was specified
+                    $curlOptions[CURLOPT_READFUNCTION] = array($mediator, 'readRequestBody');
+                    // Attempt to seek to the start of the stream
+                    $request->getBody()->seek(0);
+                }
+
+            } else {
+
+                // Special handling for POST specific fields and files
+                $postFields = false;
+                if (count($request->getPostFiles())) {
+                    $postFields = $request->getPostFields()->useUrlEncoding(false)->urlEncode();
+                    foreach ($request->getPostFiles() as $key => $data) {
+                        $prefixKeys = count($data) > 1;
+                        foreach ($data as $index => $file) {
+                            // Allow multiple files in the same key
+                            $fieldKey = $prefixKeys ? "{$key}[{$index}]" : $key;
+                            $postFields[$fieldKey] = $file->getCurlValue();
+                        }
+                    }
+                } elseif (count($request->getPostFields())) {
+                    $postFields = (string) $request->getPostFields()->useUrlEncoding(true);
+                }
+
+                if ($postFields !== false) {
+                    if ($method == 'POST') {
+                        unset($curlOptions[CURLOPT_CUSTOMREQUEST]);
+                        $curlOptions[CURLOPT_POST] = true;
+                    }
+                    $curlOptions[CURLOPT_POSTFIELDS] = $postFields;
+                    $request->removeHeader('Content-Length');
+                }
+            }
+
+            // If the Expect header is not present, prevent curl from adding it
+            if (!$request->hasHeader('Expect')) {
+                $curlOptions[CURLOPT_HTTPHEADER][] = 'Expect:';
+            }
+        }
+
+        // If a Content-Length header was specified but we want to allow curl to set one for us
+        if (null !== $tempContentLength) {
+            $request->removeHeader('Content-Length');
+        }
+
+        // Set custom cURL options
+        foreach ($requestCurlOptions->toArray() as $key => $value) {
+            if (is_numeric($key)) {
+                $curlOptions[$key] = $value;
+            }
+        }
+
+        // Do not set an Accept header by default
+        if (!isset($curlOptions[CURLOPT_ENCODING])) {
+            $curlOptions[CURLOPT_HTTPHEADER][] = 'Accept:';
+        }
+
+        // Add any custom headers to the request. Empty headers will cause curl to not send the header at all.
+        foreach ($request->getHeaderLines() as $line) {
+            $curlOptions[CURLOPT_HTTPHEADER][] = $line;
+        }
+
+        // Add the content-length header back if it was temporarily removed
+        if ($tempContentLength) {
+            $request->setHeader('Content-Length', $tempContentLength);
+        }
+
+        // Apply the options to a new cURL handle.
+        $handle = curl_init();
+
+        // Enable the progress function if the 'progress' param was set
+        if ($requestCurlOptions->get('progress')) {
+            // Wrap the function in a function that provides the curl handle to the mediator's progress function
+            // Using this rather than injecting the handle into the mediator prevents a circular reference
+            $curlOptions[CURLOPT_PROGRESSFUNCTION] = function () use ($mediator, $handle) {
+                $args = func_get_args();
+                $args[] = $handle;
+
+                // PHP 5.5 pushed the handle onto the start of the args
+                if (is_resource($args[0])) {
+                    array_shift($args);
+                }
+
+                call_user_func_array(array($mediator, 'progress'), $args);
+            };
+            $curlOptions[CURLOPT_NOPROGRESS] = false;
+        }
+
+        curl_setopt_array($handle, $curlOptions);
+
+        return new static($handle, $curlOptions);
+    }
+
+    /**
+     * Construct a new CurlHandle object that wraps a cURL handle
+     *
+     * @param resource         $handle  Configured cURL handle resource
+     * @param Collection|array $options Curl options to use with the handle
+     *
+     * @throws InvalidArgumentException
+     */
+    public function __construct($handle, $options)
+    {
+        if (!is_resource($handle)) {
+            throw new InvalidArgumentException('Invalid handle provided');
+        }
+        if (is_array($options)) {
+            $this->options = new Collection($options);
+        } elseif ($options instanceof Collection) {
+            $this->options = $options;
+        } else {
+            throw new InvalidArgumentException('Expected array or Collection');
+        }
+        $this->handle = $handle;
+    }
+
+    /**
+     * Destructor
+     */
+    public function __destruct()
+    {
+        $this->close();
+    }
+
+    /**
+     * Close the curl handle
+     */
+    public function close()
+    {
+        if (is_resource($this->handle)) {
+            curl_close($this->handle);
+        }
+        $this->handle = null;
+    }
+
+    /**
+     * Check if the handle is available and still OK
+     *
+     * @return bool
+     */
+    public function isAvailable()
+    {
+        return is_resource($this->handle);
+    }
+
+    /**
+     * Get the last error that occurred on the cURL handle
+     *
+     * @return string
+     */
+    public function getError()
+    {
+        return $this->isAvailable() ? curl_error($this->handle) : '';
+    }
+
+    /**
+     * Get the last error number that occurred on the cURL handle
+     *
+     * @return int
+     */
+    public function getErrorNo()
+    {
+        if ($this->errorNo) {
+            return $this->errorNo;
+        }
+
+        return $this->isAvailable() ? curl_errno($this->handle) : CURLE_OK;
+    }
+
+    /**
+     * Set the curl error number
+     *
+     * @param int $error Error number to set
+     *
+     * @return CurlHandle
+     */
+    public function setErrorNo($error)
+    {
+        $this->errorNo = $error;
+
+        return $this;
+    }
+
+    /**
+     * Get cURL curl_getinfo data
+     *
+     * @param int $option Option to retrieve. Pass null to retrieve all data as an array.
+     *
+     * @return array|mixed
+     */
+    public function getInfo($option = null)
+    {
+        if (!is_resource($this->handle)) {
+            return null;
+        }
+
+        if (null !== $option) {
+            return curl_getinfo($this->handle, $option) ?: null;
+        }
+
+        return curl_getinfo($this->handle) ?: array();
+    }
+
+    /**
+     * Get the stderr output
+     *
+     * @param bool $asResource Set to TRUE to get an fopen resource
+     *
+     * @return string|resource|null
+     */
+    public function getStderr($asResource = false)
+    {
+        $stderr = $this->getOptions()->get(CURLOPT_STDERR);
+        if (!$stderr) {
+            return null;
+        }
+
+        if ($asResource) {
+            return $stderr;
+        }
+
+        fseek($stderr, 0);
+        $e = stream_get_contents($stderr);
+        fseek($stderr, 0, SEEK_END);
+
+        return $e;
+    }
+
+    /**
+     * Get the URL that this handle is connecting to
+     *
+     * @return Url
+     */
+    public function getUrl()
+    {
+        return Url::factory($this->options->get(CURLOPT_URL));
+    }
+
+    /**
+     * Get the wrapped curl handle
+     *
+     * @return resource|null Returns the cURL handle or null if it was closed
+     */
+    public function getHandle()
+    {
+        return $this->isAvailable() ? $this->handle : null;
+    }
+
+    /**
+     * Get the cURL setopt options of the handle. Changing values in the return object will have no effect on the curl
+     * handle after it is created.
+     *
+     * @return Collection
+     */
+    public function getOptions()
+    {
+        return $this->options;
+    }
+
+    /**
+     * Update a request based on the log messages of the CurlHandle
+     *
+     * @param RequestInterface $request Request to update
+     */
+    public function updateRequestFromTransfer(RequestInterface $request)
+    {
+        if (!$request->getResponse()) {
+            return;
+        }
+
+        // Update the transfer stats of the response
+        $request->getResponse()->setInfo($this->getInfo());
+
+        if (!$log = $this->getStderr(true)) {
+            return;
+        }
+
+        // Parse the cURL stderr output for outgoing requests
+        $headers = '';
+        fseek($log, 0);
+        while (($line = fgets($log)) !== false) {
+            if ($line && $line[0] == '>') {
+                $headers = substr(trim($line), 2) . "\r\n";
+                while (($line = fgets($log)) !== false) {
+                    if ($line[0] == '*' || $line[0] == '<') {
+                        break;
+                    } else {
+                        $headers .= trim($line) . "\r\n";
+                    }
+                }
+            }
+        }
+
+        // Add request headers to the request exactly as they were sent
+        if ($headers) {
+            $parsed = ParserRegistry::getInstance()->getParser('message')->parseRequest($headers);
+            if (!empty($parsed['headers'])) {
+                $request->setHeaders(array());
+                foreach ($parsed['headers'] as $name => $value) {
+                    $request->setHeader($name, $value);
+                }
+            }
+            if (!empty($parsed['version'])) {
+                $request->setProtocolVersion($parsed['version']);
+            }
+        }
+    }
+
+    /**
+     * Parse the config and replace curl.* configurators into the constant based values so it can be used elsewhere
+     *
+     * @param array|Collection $config The configuration we want to parse
+     *
+     * @return array
+     */
+    public static function parseCurlConfig($config)
+    {
+        $curlOptions = array();
+        foreach ($config as $key => $value) {
+            if (is_string($key) && defined($key)) {
+                // Convert constants represented as string to constant int values
+                $key = constant($key);
+            }
+            if (is_string($value) && defined($value)) {
+                $value = constant($value);
+            }
+            $curlOptions[$key] = $value;
+        }
+
+        return $curlOptions;
+    }
+}

vendor/guzzle/http/Guzzle/Http/Curl/CurlMulti.php

@@ -0,0 +1,423 @@
+<?php
+
+namespace Guzzle\Http\Curl;
+
+use Guzzle\Common\AbstractHasDispatcher;
+use Guzzle\Common\Event;
+use Guzzle\Http\Exception\MultiTransferException;
+use Guzzle\Http\Exception\CurlException;
+use Guzzle\Http\Message\RequestInterface;
+use Guzzle\Http\Message\EntityEnclosingRequestInterface;
+use Guzzle\Http\Exception\RequestException;
+
+/**
+ * Send {@see RequestInterface} objects in parallel using curl_multi
+ */
+class CurlMulti extends AbstractHasDispatcher implements CurlMultiInterface
+{
+    /** @var resource cURL multi handle. */
+    protected $multiHandle;
+
+    /** @var array Attached {@see RequestInterface} objects. */
+    protected $requests;
+
+    /** @var \SplObjectStorage RequestInterface to CurlHandle hash */
+    protected $handles;
+
+    /** @var array Hash mapping curl handle resource IDs to request objects */
+    protected $resourceHash;
+
+    /** @var array Queued exceptions */
+    protected $exceptions = array();
+
+    /** @var array Requests that succeeded */
+    protected $successful = array();
+
+    /** @var array cURL multi error values and codes */
+    protected $multiErrors = array(
+        CURLM_BAD_HANDLE      => array('CURLM_BAD_HANDLE', 'The passed-in handle is not a valid CURLM handle.'),
+        CURLM_BAD_EASY_HANDLE => array('CURLM_BAD_EASY_HANDLE', "An easy handle was not good/valid. It could mean that it isn't an easy handle at all, or possibly that the handle already is in used by this or another multi handle."),
+        CURLM_OUT_OF_MEMORY   => array('CURLM_OUT_OF_MEMORY', 'You are doomed.'),
+        CURLM_INTERNAL_ERROR  => array('CURLM_INTERNAL_ERROR', 'This can only be returned if libcurl bugs. Please report it to us!')
+    );
+
+    /** @var float */
+    protected $selectTimeout;
+
+    public function __construct($selectTimeout = 1.0)
+    {
+        $this->selectTimeout = $selectTimeout;
+        $this->multiHandle = curl_multi_init();
+        // @codeCoverageIgnoreStart
+        if ($this->multiHandle === false) {
+            throw new CurlException('Unable to create multi handle');
+        }
+        // @codeCoverageIgnoreEnd
+        $this->reset();
+    }
+
+    public function __destruct()
+    {
+        if (is_resource($this->multiHandle)) {
+            curl_multi_close($this->multiHandle);
+        }
+    }
+
+    public function add(RequestInterface $request)
+    {
+        $this->requests[] = $request;
+        // If requests are currently transferring and this is async, then the
+        // request must be prepared now as the send() method is not called.
+        $this->beforeSend($request);
+        $this->dispatch(self::ADD_REQUEST, array('request' => $request));
+
+        return $this;
+    }
+
+    public function all()
+    {
+        return $this->requests;
+    }
+
+    public function remove(RequestInterface $request)
+    {
+        $this->removeHandle($request);
+        if (($index = array_search($request, $this->requests, true)) !== false) {
+            $request = $this->requests[$index];
+            unset($this->requests[$index]);
+            $this->requests = array_values($this->requests);
+            $this->dispatch(self::REMOVE_REQUEST, array('request' => $request));
+            return true;
+        }
+
+        return false;
+    }
+
+    public function reset($hard = false)
+    {
+        // Remove each request
+        if ($this->requests) {
+            foreach ($this->requests as $request) {
+                $this->remove($request);
+            }
+        }
+
+        $this->handles = new \SplObjectStorage();
+        $this->requests = $this->resourceHash = $this->exceptions = $this->successful = array();
+    }
+
+    public function send()
+    {
+        $this->perform();
+        $exceptions = $this->exceptions;
+        $successful = $this->successful;
+        $this->reset();
+
+        if ($exceptions) {
+            $this->throwMultiException($exceptions, $successful);
+        }
+    }
+
+    public function count()
+    {
+        return count($this->requests);
+    }
+
+    /**
+     * Build and throw a MultiTransferException
+     *
+     * @param array $exceptions Exceptions encountered
+     * @param array $successful Successful requests
+     * @throws MultiTransferException
+     */
+    protected function throwMultiException(array $exceptions, array $successful)
+    {
+        $multiException = new MultiTransferException('Errors during multi transfer');
+
+        while ($e = array_shift($exceptions)) {
+            $multiException->addFailedRequestWithException($e['request'], $e['exception']);
+        }
+
+        // Add successful requests
+        foreach ($successful as $request) {
+            if (!$multiException->containsRequest($request)) {
+                $multiException->addSuccessfulRequest($request);
+            }
+        }
+
+        throw $multiException;
+    }
+
+    /**
+     * Prepare for sending
+     *
+     * @param RequestInterface $request Request to prepare
+     * @throws \Exception on error preparing the request
+     */
+    protected function beforeSend(RequestInterface $request)
+    {
+        try {
+            $state = $request->setState(RequestInterface::STATE_TRANSFER);
+            if ($state == RequestInterface::STATE_TRANSFER) {
+                $this->addHandle($request);
+            } else {
+                // Requests might decide they don't need to be sent just before
+                // transfer (e.g. CachePlugin)
+                $this->remove($request);
+                if ($state == RequestInterface::STATE_COMPLETE) {
+                    $this->successful[] = $request;
+                }
+            }
+        } catch (\Exception $e) {
+            // Queue the exception to be thrown when sent
+            $this->removeErroredRequest($request, $e);
+        }
+    }
+
+    private function addHandle(RequestInterface $request)
+    {
+        $handle = $this->createCurlHandle($request)->getHandle();
+        $this->checkCurlResult(
+            curl_multi_add_handle($this->multiHandle, $handle)
+        );
+    }
+
+    /**
+     * Create a curl handle for a request
+     *
+     * @param RequestInterface $request Request
+     *
+     * @return CurlHandle
+     */
+    protected function createCurlHandle(RequestInterface $request)
+    {
+        $wrapper = CurlHandle::factory($request);
+        $this->handles[$request] = $wrapper;
+        $this->resourceHash[(int) $wrapper->getHandle()] = $request;
+
+        return $wrapper;
+    }
+
+    /**
+     * Get the data from the multi handle
+     */
+    protected function perform()
+    {
+        $event = new Event(array('curl_multi' => $this));
+
+        while ($this->requests) {
+            // Notify each request as polling
+            $blocking = $total = 0;
+            foreach ($this->requests as $request) {
+                ++$total;
+                $event['request'] = $request;
+                $request->getEventDispatcher()->dispatch(self::POLLING_REQUEST, $event);
+                // The blocking variable just has to be non-falsey to block the loop
+                if ($request->getParams()->hasKey(self::BLOCKING)) {
+                    ++$blocking;
+                }
+            }
+            if ($blocking == $total) {
+                // Sleep to prevent eating CPU because no requests are actually pending a select call
+                usleep(500);
+            } else {
+                $this->executeHandles();
+            }
+        }
+    }
+
+    /**
+     * Execute and select curl handles
+     */
+    private function executeHandles()
+    {
+        // The first curl_multi_select often times out no matter what, but is usually required for fast transfers
+        $selectTimeout = 0.001;
+        $active = false;
+        do {
+            while (($mrc = curl_multi_exec($this->multiHandle, $active)) == CURLM_CALL_MULTI_PERFORM);
+            $this->checkCurlResult($mrc);
+            $this->processMessages();
+            if ($active && curl_multi_select($this->multiHandle, $selectTimeout) === -1) {
+                // Perform a usleep if a select returns -1: https://bugs.php.net/bug.php?id=61141
+                usleep(150);
+            }
+            $selectTimeout = $this->selectTimeout;
+        } while ($active);
+    }
+
+    /**
+     * Process any received curl multi messages
+     */
+    private function processMessages()
+    {
+        while ($done = curl_multi_info_read($this->multiHandle)) {
+            $request = $this->resourceHash[(int) $done['handle']];
+            try {
+                $this->processResponse($request, $this->handles[$request], $done);
+                $this->successful[] = $request;
+            } catch (\Exception $e) {
+                $this->removeErroredRequest($request, $e);
+            }
+        }
+    }
+
+    /**
+     * Remove a request that encountered an exception
+     *
+     * @param RequestInterface $request Request to remove
+     * @param \Exception       $e       Exception encountered
+     */
+    protected function removeErroredRequest(RequestInterface $request, \Exception $e = null)
+    {
+        $this->exceptions[] = array('request' => $request, 'exception' => $e);
+        $this->remove($request);
+        $this->dispatch(self::MULTI_EXCEPTION, array('exception' => $e, 'all_exceptions' => $this->exceptions));
+    }
+
+    /**
+     * Check for errors and fix headers of a request based on a curl response
+     *
+     * @param RequestInterface $request Request to process
+     * @param CurlHandle       $handle  Curl handle object
+     * @param array            $curl    Array returned from curl_multi_info_read
+     *
+     * @throws CurlException on Curl error
+     */
+    protected function processResponse(RequestInterface $request, CurlHandle $handle, array $curl)
+    {
+        // Set the transfer stats on the response
+        $handle->updateRequestFromTransfer($request);
+        // Check if a cURL exception occurred, and if so, notify things
+        $curlException = $this->isCurlException($request, $handle, $curl);
+
+        // Always remove completed curl handles.  They can be added back again
+        // via events if needed (e.g. ExponentialBackoffPlugin)
+        $this->removeHandle($request);
+
+        if (!$curlException) {
+            if ($this->validateResponseWasSet($request)) {
+                $state = $request->setState(
+                    RequestInterface::STATE_COMPLETE,
+                    array('handle' => $handle)
+                );
+                // Only remove the request if it wasn't resent as a result of
+                // the state change
+                if ($state != RequestInterface::STATE_TRANSFER) {
+                    $this->remove($request);
+                }
+            }
+            return;
+        }
+
+        // Set the state of the request to an error
+        $state = $request->setState(RequestInterface::STATE_ERROR, array('exception' => $curlException));
+        // Allow things to ignore the error if possible
+        if ($state != RequestInterface::STATE_TRANSFER) {
+            $this->remove($request);
+        }
+
+        // The error was not handled, so fail
+        if ($state == RequestInterface::STATE_ERROR) {
+            /** @var CurlException $curlException */
+            throw $curlException;
+        }
+    }
+
+    /**
+     * Remove a curl handle from the curl multi object
+     *
+     * @param RequestInterface $request Request that owns the handle
+     */
+    protected function removeHandle(RequestInterface $request)
+    {
+        if (isset($this->handles[$request])) {
+            $handle = $this->handles[$request];
+            curl_multi_remove_handle($this->multiHandle, $handle->getHandle());
+            unset($this->handles[$request]);
+            unset($this->resourceHash[(int) $handle->getHandle()]);
+            $handle->close();
+        }
+    }
+
+    /**
+     * Check if a cURL transfer resulted in what should be an exception
+     *
+     * @param RequestInterface $request Request to check
+     * @param CurlHandle       $handle  Curl handle object
+     * @param array            $curl    Array returned from curl_multi_info_read
+     *
+     * @return CurlException|bool
+     */
+    private function isCurlException(RequestInterface $request, CurlHandle $handle, array $curl)
+    {
+        if (CURLM_OK == $curl['result'] || CURLM_CALL_MULTI_PERFORM == $curl['result']) {
+            return false;
+        }
+
+        $handle->setErrorNo($curl['result']);
+        $e = new CurlException(sprintf('[curl] %s: %s [url] %s',
+            $handle->getErrorNo(), $handle->getError(), $handle->getUrl()));
+        $e->setCurlHandle($handle)
+            ->setRequest($request)
+            ->setCurlInfo($handle->getInfo())
+            ->setError($handle->getError(), $handle->getErrorNo());
+
+        return $e;
+    }
+
+    /**
+     * Throw an exception for a cURL multi response if needed
+     *
+     * @param int $code Curl response code
+     * @throws CurlException
+     */
+    private function checkCurlResult($code)
+    {
+        if ($code != CURLM_OK && $code != CURLM_CALL_MULTI_PERFORM) {
+            throw new CurlException(isset($this->multiErrors[$code])
+                ? "cURL error: {$code} ({$this->multiErrors[$code][0]}): cURL message: {$this->multiErrors[$code][1]}"
+                : 'Unexpected cURL error: ' . $code
+            );
+        }
+    }
+
+    /**
+     * @link https://github.com/guzzle/guzzle/issues/710
+     */
+    private function validateResponseWasSet(RequestInterface $request)
+    {
+        if ($request->getResponse()) {
+            return true;
+        }
+
+        $body = $request instanceof EntityEnclosingRequestInterface
+            ? $request->getBody()
+            : null;
+
+        if (!$body) {
+            $rex = new RequestException(
+                'No response was received for a request with no body. This'
+                . ' could mean that you are saturating your network.'
+            );
+            $rex->setRequest($request);
+            $this->removeErroredRequest($request, $rex);
+        } elseif (!$body->isSeekable() || !$body->seek(0)) {
+            // Nothing we can do with this. Sorry!
+            $rex = new RequestException(
+                'The connection was unexpectedly closed. The request would'
+                . ' have been retried, but attempting to rewind the'
+                . ' request body failed.'
+            );
+            $rex->setRequest($request);
+            $this->removeErroredRequest($request, $rex);
+        } else {
+            $this->remove($request);
+            // Add the request back to the batch to retry automatically.
+            $this->requests[] = $request;
+            $this->addHandle($request);
+        }
+
+        return false;
+    }
+}

vendor/guzzle/http/Guzzle/Http/Curl/CurlMultiInterface.php

@@ -0,0 +1,58 @@
+<?php
+
+namespace Guzzle\Http\Curl;
+
+use Guzzle\Common\HasDispatcherInterface;
+use Guzzle\Common\Exception\ExceptionCollection;
+use Guzzle\Http\Message\RequestInterface;
+
+/**
+ * Interface for sending a pool of {@see RequestInterface} objects in parallel
+ */
+interface CurlMultiInterface extends \Countable, HasDispatcherInterface
+{
+    const POLLING_REQUEST = 'curl_multi.polling_request';
+    const ADD_REQUEST = 'curl_multi.add_request';
+    const REMOVE_REQUEST = 'curl_multi.remove_request';
+    const MULTI_EXCEPTION = 'curl_multi.exception';
+    const BLOCKING = 'curl_multi.blocking';
+
+    /**
+     * Add a request to the pool.
+     *
+     * @param RequestInterface $request Request to add
+     *
+     * @return CurlMultiInterface
+     */
+    public function add(RequestInterface $request);
+
+    /**
+     * Get an array of attached {@see RequestInterface} objects
+     *
+     * @return array
+     */
+    public function all();
+
+    /**
+     * Remove a request from the pool.
+     *
+     * @param RequestInterface $request Request to remove
+     *
+     * @return bool Returns true on success or false on failure
+     */
+    public function remove(RequestInterface $request);
+
+    /**
+     * Reset the state and remove any attached RequestInterface objects
+     *
+     * @param bool $hard Set to true to close and reopen any open multi handles
+     */
+    public function reset($hard = false);
+
+    /**
+     * Send a pool of {@see RequestInterface} requests.
+     *
+     * @throws ExceptionCollection if any requests threw exceptions during the transfer.
+     */
+    public function send();
+}

vendor/guzzle/http/Guzzle/Http/Curl/CurlMultiProxy.php

@@ -0,0 +1,150 @@
+<?php
+
+namespace Guzzle\Http\Curl;
+
+use Guzzle\Common\AbstractHasDispatcher;
+use Guzzle\Http\Message\RequestInterface;
+
+/**
+ * Proxies requests and connections to a pool of internal curl_multi handles. Each recursive call will add requests
+ * to the next available CurlMulti handle.
+ */
+class CurlMultiProxy extends AbstractHasDispatcher implements CurlMultiInterface
+{
+    protected $handles = array();
+    protected $groups = array();
+    protected $queued = array();
+    protected $maxHandles;
+    protected $selectTimeout;
+
+    /**
+     * @param int   $maxHandles The maximum number of idle CurlMulti handles to allow to remain open
+     * @param float $selectTimeout timeout for curl_multi_select
+     */
+    public function __construct($maxHandles = 3, $selectTimeout = 1.0)
+    {
+        $this->maxHandles = $maxHandles;
+        $this->selectTimeout = $selectTimeout;
+        // You can get some weird "Too many open files" errors when sending a large amount of requests in parallel.
+        // These two statements autoload classes before a system runs out of file descriptors so that you can get back
+        // valuable error messages if you run out.
+        class_exists('Guzzle\Http\Message\Response');
+        class_exists('Guzzle\Http\Exception\CurlException');
+    }
+
+    public function add(RequestInterface $request)
+    {
+        $this->queued[] = $request;
+
+        return $this;
+    }
+
+    public function all()
+    {
+        $requests = $this->queued;
+        foreach ($this->handles as $handle) {
+            $requests = array_merge($requests, $handle->all());
+        }
+
+        return $requests;
+    }
+
+    public function remove(RequestInterface $request)
+    {
+        foreach ($this->queued as $i => $r) {
+            if ($request === $r) {
+                unset($this->queued[$i]);
+                return true;
+            }
+        }
+
+        foreach ($this->handles as $handle) {
+            if ($handle->remove($request)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    public function reset($hard = false)
+    {
+        $this->queued = array();
+        $this->groups = array();
+        foreach ($this->handles as $handle) {
+            $handle->reset();
+        }
+        if ($hard) {
+            $this->handles = array();
+        }
+
+        return $this;
+    }
+
+    public function send()
+    {
+        if ($this->queued) {
+            $group = $this->getAvailableHandle();
+            // Add this handle to a list of handles than is claimed
+            $this->groups[] = $group;
+            while ($request = array_shift($this->queued)) {
+                $group->add($request);
+            }
+            try {
+                $group->send();
+                array_pop($this->groups);
+                $this->cleanupHandles();
+            } catch (\Exception $e) {
+                // Remove the group and cleanup if an exception was encountered and no more requests in group
+                if (!$group->count()) {
+                    array_pop($this->groups);
+                    $this->cleanupHandles();
+                }
+                throw $e;
+            }
+        }
+    }
+
+    public function count()
+    {
+        return count($this->all());
+    }
+
+    /**
+     * Get an existing available CurlMulti handle or create a new one
+     *
+     * @return CurlMulti
+     */
+    protected function getAvailableHandle()
+    {
+        // Grab a handle that is not claimed
+        foreach ($this->handles as $h) {
+            if (!in_array($h, $this->groups, true)) {
+                return $h;
+            }
+        }
+
+        // All are claimed, so create one
+        $handle = new CurlMulti($this->selectTimeout);
+        $handle->setEventDispatcher($this->getEventDispatcher());
+        $this->handles[] = $handle;
+
+        return $handle;
+    }
+
+    /**
+     * Trims down unused CurlMulti handles to limit the number of open connections
+     */
+    protected function cleanupHandles()
+    {
+        if ($diff = max(0, count($this->handles) - $this->maxHandles)) {
+            for ($i = count($this->handles) - 1; $i > 0 && $diff > 0; $i--) {
+                if (!count($this->handles[$i])) {
+                    unset($this->handles[$i]);
+                    $diff--;
+                }
+            }
+            $this->handles = array_values($this->handles);
+        }
+    }
+}

vendor/guzzle/http/Guzzle/Http/Curl/CurlVersion.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace Guzzle\Http\Curl;
+
+/**
+ * Class used for querying curl_version data
+ */
+class CurlVersion
+{
+    /** @var array curl_version() information */
+    protected $version;
+
+    /** @var CurlVersion */
+    protected static $instance;
+
+    /** @var string Default user agent */
+    protected $userAgent;
+
+    /**
+     * @return CurlVersion
+     */
+    public static function getInstance()
+    {
+        if (!self::$instance) {
+            self::$instance = new self();
+        }
+
+        return self::$instance;
+    }
+
+    /**
+     * Get all of the curl_version() data
+     *
+     * @return array
+     */
+    public function getAll()
+    {
+        if (!$this->version) {
+            $this->version = curl_version();
+        }
+
+        return $this->version;
+    }
+
+    /**
+     * Get a specific type of curl information
+     *
+     * @param string $type Version information to retrieve. This value is one of:
+     *     - version_number:     cURL 24 bit version number
+     *     - version:            cURL version number, as a string
+     *     - ssl_version_number: OpenSSL 24 bit version number
+     *     - ssl_version:        OpenSSL version number, as a string
+     *     - libz_version:       zlib version number, as a string
+     *     - host:               Information about the host where cURL was built
+     *     - features:           A bitmask of the CURL_VERSION_XXX constants
+     *     - protocols:          An array of protocols names supported by cURL
+     *
+     * @return string|float|bool if the $type is found, and false if not found
+     */
+    public function get($type)
+    {
+        $version = $this->getAll();
+
+        return isset($version[$type]) ? $version[$type] : false;
+    }
+}

vendor/guzzle/http/Guzzle/Http/Curl/RequestMediator.php

@@ -0,0 +1,147 @@
+<?php
+
+namespace Guzzle\Http\Curl;
+
+use Guzzle\Http\Message\RequestInterface;
+use Guzzle\Http\EntityBody;
+use Guzzle\Http\Message\Response;
+
+/**
+ * Mediator between curl handles and request objects
+ */
+class RequestMediator
+{
+    /** @var RequestInterface */
+    protected $request;
+
+    /** @var bool Whether or not to emit read/write events */
+    protected $emitIo;
+
+    /**
+     * @param RequestInterface $request Request to mediate
+     * @param bool             $emitIo  Set to true to dispatch events on input and output
+     */
+    public function __construct(RequestInterface $request, $emitIo = false)
+    {
+        $this->request = $request;
+        $this->emitIo = $emitIo;
+    }
+
+    /**
+     * Receive a response header from curl
+     *
+     * @param resource $curl   Curl handle
+     * @param string   $header Received header
+     *
+     * @return int
+     */
+    public function receiveResponseHeader($curl, $header)
+    {
+        static $normalize = array("\r", "\n");
+        $length = strlen($header);
+        $header = str_replace($normalize, '', $header);
+
+        if (strpos($header, 'HTTP/') === 0) {
+
+            $startLine = explode(' ', $header, 3);
+            $code = $startLine[1];
+            $status = isset($startLine[2]) ? $startLine[2] : '';
+
+            // Only download the body of the response to the specified response
+            // body when a successful response is received.
+            if ($code >= 200 && $code < 300) {
+                $body = $this->request->getResponseBody();
+            } else {
+                $body = EntityBody::factory();
+            }
+
+            $response = new Response($code, null, $body);
+            $response->setStatus($code, $status);
+            $this->request->startResponse($response);
+
+            $this->request->dispatch('request.receive.status_line', array(
+                'request'       => $this,
+                'line'          => $header,
+                'status_code'   => $code,
+                'reason_phrase' => $status
+            ));
+
+        } elseif ($pos = strpos($header, ':')) {
+            $this->request->getResponse()->addHeader(
+                trim(substr($header, 0, $pos)),
+                trim(substr($header, $pos + 1))
+            );
+        }
+
+        return $length;
+    }
+
+    /**
+     * Received a progress notification
+     *
+     * @param int        $downloadSize Total download size
+     * @param int        $downloaded   Amount of bytes downloaded
+     * @param int        $uploadSize   Total upload size
+     * @param int        $uploaded     Amount of bytes uploaded
+     * @param resource   $handle       CurlHandle object
+     */
+    public function progress($downloadSize, $downloaded, $uploadSize, $uploaded, $handle = null)
+    {
+        $this->request->dispatch('curl.callback.progress', array(
+            'request'       => $this->request,
+            'handle'        => $handle,
+            'download_size' => $downloadSize,
+            'downloaded'    => $downloaded,
+            'upload_size'   => $uploadSize,
+            'uploaded'      => $uploaded
+        ));
+    }
+
+    /**
+     * Write data to the response body of a request
+     *
+     * @param resource $curl  Curl handle
+     * @param string   $write Data that was received
+     *
+     * @return int
+     */
+    public function writeResponseBody($curl, $write)
+    {
+        if ($this->emitIo) {
+            $this->request->dispatch('curl.callback.write', array(
+                'request' => $this->request,
+                'write'   => $write
+            ));
+        }
+
+        if ($response = $this->request->getResponse()) {
+            return $response->getBody()->write($write);
+        } else {
+            // Unexpected data received before response headers - abort transfer
+            return 0;
+        }
+    }
+
+    /**
+     * Read data from the request body and send it to curl
+     *
+     * @param resource $ch     Curl handle
+     * @param resource $fd     File descriptor
+     * @param int      $length Amount of data to read
+     *
+     * @return string
+     */
+    public function readRequestBody($ch, $fd, $length)
+    {
+        if (!($body = $this->request->getBody())) {
+            return '';
+        }
+
+        $read = (string) $body->read($length);
+        if ($this->emitIo) {
+            $this->request->dispatch('curl.callback.read', array('request' => $this->request, 'read' => $read));
+        }
+
+        return $read;
+    }
+}

vendor/guzzle/http/Guzzle/Http/EntityBody.php

@@ -0,0 +1,201 @@
+<?php
+
+namespace Guzzle\Http;
+
+use Guzzle\Common\Version;
+use Guzzle\Stream\Stream;
+use Guzzle\Common\Exception\InvalidArgumentException;
+use Guzzle\Http\Mimetypes;
+
+/**
+ * Entity body used with an HTTP request or response
+ */
+class EntityBody extends Stream implements EntityBodyInterface
+{
+    /** @var bool Content-Encoding of the entity body if known */
+    protected $contentEncoding = false;
+
+    /** @var callable Method to invoke for rewinding a stream */
+    protected $rewindFunction;
+
+    /**
+     * Create a new EntityBody based on the input type
+     *
+     * @param resource|string|EntityBody $resource Entity body data
+     * @param int                        $size     Size of the data contained in the resource
+     *
+     * @return EntityBody
+     * @throws InvalidArgumentException if the $resource arg is not a resource or string
+     */
+    public static function factory($resource = '', $size = null)
+    {
+        if ($resource instanceof EntityBodyInterface) {
+            return $resource;
+        }
+
+        switch (gettype($resource)) {
+            case 'string':
+                return self::fromString($resource);
+            case 'resource':
+                return new static($resource, $size);
+            case 'object':
+                if (method_exists($resource, '__toString')) {
+                    return self::fromString((string) $resource);
+                }
+                break;
+            case 'array':
+                return self::fromString(http_build_query($resource));
+        }
+
+        throw new InvalidArgumentException('Invalid resource type');
+    }
+
+    public function setRewindFunction($callable)
+    {
+        if (!is_callable($callable)) {
+            throw new InvalidArgumentException('Must specify a callable');
+        }
+
+        $this->rewindFunction = $callable;
+
+        return $this;
+    }
+
+    public function rewind()
+    {
+        return $this->rewindFunction ? call_user_func($this->rewindFunction, $this) : parent::rewind();
+    }
+
+    /**
+     * Create a new EntityBody from a string
+     *
+     * @param string $string String of data
+     *
+     * @return EntityBody
+     */
+    public static function fromString($string)
+    {
+        $stream = fopen('php://temp', 'r+');
+        if ($string !== '') {
+            fwrite($stream, $string);
+            rewind($stream);
+        }
+
+        return new static($stream);
+    }
+
+    public function compress($filter = 'zlib.deflate')
+    {
+        $result = $this->handleCompression($filter);
+        $this->contentEncoding = $result ? $filter : false;
+
+        return $result;
+    }
+
+    public function uncompress($filter = 'zlib.inflate')
+    {
+        $offsetStart = 0;
+
+        // When inflating gzipped data, the first 10 bytes must be stripped
+        // if a gzip header is present
+        if ($filter == 'zlib.inflate') {
+            // @codeCoverageIgnoreStart
+            if (!$this->isReadable() || ($this->isConsumed() && !$this->isSeekable())) {
+                return false;
+            }
+            // @codeCoverageIgnoreEnd
+            if (stream_get_contents($this->stream, 3, 0) === "\x1f\x8b\x08") {
+                $offsetStart = 10;
+            }
+        }
+
+        $this->contentEncoding = false;
+
+        return $this->handleCompression($filter, $offsetStart);
+    }
+
+    public function getContentLength()
+    {
+        return $this->getSize();
+    }
+
+    public function getContentType()
+    {
+        return $this->getUri() ? Mimetypes::getInstance()->fromFilename($this->getUri()) : null;
+    }
+
+    public function getContentMd5($rawOutput = false, $base64Encode = false)
+    {
+        if ($hash = self::getHash($this, 'md5', $rawOutput)) {
+            return $hash && $base64Encode ? base64_encode($hash) : $hash;
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * Calculate the MD5 hash of an entity body
+     *
+     * @param EntityBodyInterface $body         Entity body to calculate the hash for
+     * @param bool                $rawOutput    Whether or not to use raw output
+     * @param bool                $base64Encode Whether or not to base64 encode raw output (only if raw output is true)
+     *
+     * @return bool|string Returns an MD5 string on success or FALSE on failure
+     * @deprecated This will be deprecated soon
+     * @codeCoverageIgnore
+     */
+    public static function calculateMd5(EntityBodyInterface $body, $rawOutput = false, $base64Encode = false)
+    {
+        Version::warn(__CLASS__ . ' is deprecated. Use getContentMd5()');
+        return $body->getContentMd5($rawOutput, $base64Encode);
+    }
+
+    public function setStreamFilterContentEncoding($streamFilterContentEncoding)
+    {
+        $this->contentEncoding = $streamFilterContentEncoding;
+
+        return $this;
+    }
+
+    public function getContentEncoding()
+    {
+        return strtr($this->contentEncoding, array(
+            'zlib.deflate' => 'gzip',
+            'bzip2.compress' => 'compress'
+        )) ?: false;
+    }
+
+    protected function handleCompression($filter, $offsetStart = 0)
+    {
+        // @codeCoverageIgnoreStart
+        if (!$this->isReadable() || ($this->isConsumed() && !$this->isSeekable())) {
+            return false;
+        }
+        // @codeCoverageIgnoreEnd
+
+        $handle = fopen('php://temp', 'r+');
+        $filter = @stream_filter_append($handle, $filter, STREAM_FILTER_WRITE);
+        if (!$filter) {
+            return false;
+        }
+
+        // Seek to the offset start if possible
+        $this->seek($offsetStart);
+        while ($data = fread($this->stream, 8096)) {
+            fwrite($handle, $data);
+        }
+
+        fclose($this->stream);
+        $this->stream = $handle;
+        stream_filter_remove($filter);
+        $stat = fstat($this->stream);
+        $this->size = $stat['size'];
+        $this->rebuildCache();
+        $this->seek(0);
+
+        // Remove any existing rewind function as the underlying stream has been replaced
+        $this->rewindFunction = null;
+
+        return true;
+    }
+}

vendor/guzzle/http/Guzzle/Http/EntityBodyInterface.php

@@ -0,0 +1,73 @@
+<?php
+
+namespace Guzzle\Http;
+
+use Guzzle\Stream\StreamInterface;
+
+/**
+ * Entity body used with an HTTP request or response
+ */
+interface EntityBodyInterface extends StreamInterface
+{
+    /**
+     * Specify a custom callback used to rewind a non-seekable stream. This can be useful entity enclosing requests
+     * that are redirected.
+     *
+     * @param mixed $callable Callable to invoke to rewind a non-seekable stream. The callback must accept an
+     *                        EntityBodyInterface object, perform the rewind if possible, and return a boolean
+     *                        representing whether or not the rewind was successful.
+     * @return self
+     */
+    public function setRewindFunction($callable);
+
+    /**
+     * If the stream is readable, compress the data in the stream using deflate compression. The uncompressed stream is
+     * then closed, and the compressed stream then becomes the wrapped stream.
+     *
+     * @param string $filter Compression filter
+     *
+     * @return bool Returns TRUE on success or FALSE on failure
+     */
+    public function compress($filter = 'zlib.deflate');
+
+    /**
+     * Decompress a deflated string. Once uncompressed, the uncompressed string is then used as the wrapped stream.
+     *
+     * @param string $filter De-compression filter
+     *
+     * @return bool Returns TRUE on success or FALSE on failure
+     */
+    public function uncompress($filter = 'zlib.inflate');
+
+    /**
+     * Get the Content-Length of the entity body if possible (alias of getSize)
+     *
+     * @return int|bool Returns the Content-Length or false on failure
+     */
+    public function getContentLength();
+
+    /**
+     * Guess the Content-Type of a local stream
+     *
+     * @return string|null
+     * @see http://www.php.net/manual/en/function.finfo-open.php
+     */
+    public function getContentType();
+
+    /**
+     * Get an MD5 checksum of the stream's contents
+     *
+     * @param bool $rawOutput    Whether or not to use raw output
+     * @param bool $base64Encode Whether or not to base64 encode raw output (only if raw output is true)
+     *
+     * @return bool|string Returns an MD5 string on success or FALSE on failure
+     */
+    public function getContentMd5($rawOutput = false, $base64Encode = false);
+
+    /**
+     * Get the Content-Encoding of the EntityBody
+     *
+     * @return bool|string
+     */
+    public function getContentEncoding();
+}

vendor/guzzle/http/Guzzle/Http/Exception/BadResponseException.php

@@ -0,0 +1,69 @@
+<?php
+
+namespace Guzzle\Http\Exception;
+
+use Guzzle\Http\Message\RequestInterface;
+use Guzzle\Http\Message\Response;
+
+/**
+ * Http request exception thrown when a bad response is received
+ */
+class BadResponseException extends RequestException
+{
+    /** @var Response */
+    private $response;
+
+    /**
+     * Factory method to create a new response exception based on the response code.
+     *
+     * @param RequestInterface $request  Request
+     * @param Response         $response Response received
+     *
+     * @return BadResponseException
+     */
+    public static function factory(RequestInterface $request, Response $response)
+    {
+        if ($response->isClientError()) {
+            $label = 'Client error response';
+            $class = __NAMESPACE__ . '\\ClientErrorResponseException';
+        } elseif ($response->isServerError()) {
+            $label = 'Server error response';
+            $class = __NAMESPACE__ . '\\ServerErrorResponseException';
+        } else {
+            $label = 'Unsuccessful response';
+            $class = __CLASS__;
+        }
+
+        $message = $label . PHP_EOL . implode(PHP_EOL, array(
+            '[status code] ' . $response->getStatusCode(),
+            '[reason phrase] ' . $response->getReasonPhrase(),
+            '[url] ' . $request->getUrl(),
+        ));
+
+        $e = new $class($message);
+        $e->setResponse($response);
+        $e->setRequest($request);
+
+        return $e;
+    }
+
+    /**
+     * Set the response that caused the exception
+     *
+     * @param Response $response Response to set
+     */
+    public function setResponse(Response $response)
+    {
+        $this->response = $response;
+    }
+
+    /**
+     * Get the response that caused the exception
+     *
+     * @return Response
+     */
+    public function getResponse()
+    {
+        return $this->response;
+    }
+}

vendor/guzzle/http/Guzzle/Http/Exception/ClientErrorResponseException.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Guzzle\Http\Exception;
+
+/**
+ * Exception when a client error is encountered (4xx codes)
+ */
+class ClientErrorResponseException extends BadResponseException {}

vendor/guzzle/http/Guzzle/Http/Exception/CouldNotRewindStreamException.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace Guzzle\Http\Exception;
+
+use Guzzle\Common\Exception\RuntimeException;
+
+class CouldNotRewindStreamException extends RuntimeException implements HttpException {}

vendor/guzzle/http/Guzzle/Http/Exception/CurlException.php

@@ -0,0 +1,101 @@
+<?php
+
+namespace Guzzle\Http\Exception;
+
+use Guzzle\Http\Curl\CurlHandle;
+
+/**
+ * cURL request exception
+ */
+class CurlException extends RequestException
+{
+    private $curlError;
+    private $curlErrorNo;
+    private $handle;
+    private $curlInfo = array();
+
+    /**
+     * Set the cURL error message
+     *
+     * @param string $error  Curl error
+     * @param int    $number Curl error number
+     *
+     * @return self
+     */
+    public function setError($error, $number)
+    {
+        $this->curlError = $error;
+        $this->curlErrorNo = $number;
+
+        return $this;
+    }
+
+    /**
+     * Set the associated curl handle
+     *
+     * @param CurlHandle $handle Curl handle
+     *
+     * @return self
+     */
+    public function setCurlHandle(CurlHandle $handle)
+    {
+        $this->handle = $handle;
+
+        return $this;
+    }
+
+    /**
+     * Get the associated cURL handle
+     *
+     * @return CurlHandle|null
+     */
+    public function getCurlHandle()
+    {
+        return $this->handle;
+    }
+
+    /**
+     * Get the associated cURL error message
+     *
+     * @return string|null
+     */
+    public function getError()
+    {
+        return $this->curlError;
+    }
+
+    /**
+     * Get the associated cURL error number
+     *
+     * @return int|null
+     */
+    public function getErrorNo()
+    {
+        return $this->curlErrorNo;
+    }
+
+    /**
+     * Returns curl information about the transfer
+     *
+     * @return array
+     */
+    public function getCurlInfo()
+    {
+        return $this->curlInfo;
+    }
+
+    /**
+     * Set curl transfer information
+     *
+     * @param array $info Array of curl transfer information
+     *
+     * @return self
+     * @link http://php.net/manual/en/function.curl-getinfo.php
+     */
+    public function setCurlInfo(array $info)
+    {
+        $this->curlInfo = $info;
+
+        return $this;
+    }
+}

vendor/guzzle/http/Guzzle/Http/Exception/HttpException.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Guzzle\Http\Exception;
+
+use Guzzle\Common\Exception\GuzzleException;
+
+/**
+ * Http exception interface
+ */
+interface HttpException extends GuzzleException {}

vendor/guzzle/http/Guzzle/Http/Exception/MultiTransferException.php

@@ -0,0 +1,145 @@
+<?php
+
+namespace Guzzle\Http\Exception;
+
+use Guzzle\Common\Exception\ExceptionCollection;
+use Guzzle\Http\Message\RequestInterface;
+
+/**
+ * Exception encountered during a multi transfer
+ */
+class MultiTransferException extends ExceptionCollection
+{
+    protected $successfulRequests = array();
+    protected $failedRequests = array();
+    protected $exceptionForRequest = array();
+
+    /**
+     * Get all of the requests in the transfer
+     *
+     * @return array
+     */
+    public function getAllRequests()
+    {
+        return array_merge($this->successfulRequests, $this->failedRequests);
+    }
+
+    /**
+     * Add to the array of successful requests
+     *
+     * @param RequestInterface $request Successful request
+     *
+     * @return self
+     */
+    public function addSuccessfulRequest(RequestInterface $request)
+    {
+        $this->successfulRequests[] = $request;
+
+        return $this;
+    }
+
+    /**
+     * Add to the array of failed requests
+     *
+     * @param RequestInterface $request Failed request
+     *
+     * @return self
+     */
+    public function addFailedRequest(RequestInterface $request)
+    {
+        $this->failedRequests[] = $request;
+
+        return $this;
+    }
+
+    /**
+     * Add to the array of failed requests and associate with exceptions
+     *
+     * @param RequestInterface $request   Failed request
+     * @param \Exception       $exception Exception to add and associate with
+     *
+     * @return self
+     */
+    public function addFailedRequestWithException(RequestInterface $request, \Exception $exception)
+    {
+        $this->add($exception)
+             ->addFailedRequest($request)
+             ->exceptionForRequest[spl_object_hash($request)] = $exception;
+
+        return $this;
+    }
+
+    /**
+     * Get the Exception that caused the given $request to fail
+     *
+     * @param RequestInterface $request Failed command
+     *
+     * @return \Exception|null
+     */
+    public function getExceptionForFailedRequest(RequestInterface $request)
+    {
+        $oid = spl_object_hash($request);
+
+        return isset($this->exceptionForRequest[$oid]) ? $this->exceptionForRequest[$oid] : null;
+    }
+
+    /**
+     * Set all of the successful requests
+     *
+     * @param array Array of requests
+     *
+     * @return self
+     */
+    public function setSuccessfulRequests(array $requests)
+    {
+        $this->successfulRequests = $requests;
+
+        return $this;
+    }
+
+    /**
+     * Set all of the failed requests
+     *
+     * @param array Array of requests
+     *
+     * @return self
+     */
+    public function setFailedRequests(array $requests)
+    {
+        $this->failedRequests = $requests;
+
+        return $this;
+    }
+
+    /**
+     * Get an array of successful requests sent in the multi transfer
+     *
+     * @return array
+     */
+    public function getSuccessfulRequests()
+    {
+        return $this->successfulRequests;
+    }
+
+    /**
+     * Get an array of failed requests sent in the multi transfer
+     *
+     * @return array
+     */
+    public function getFailedRequests()
+    {
+        return $this->failedRequests;
+    }
+
+    /**
+     * Check if the exception object contains a request
+     *
+     * @param RequestInterface $request Request to check
+     *
+     * @return bool
+     */
+    public function containsRequest(RequestInterface $request)
+    {
+        return in_array($request, $this->failedRequests, true) || in_array($request, $this->successfulRequests, true);
+    }
+}

vendor/guzzle/http/Guzzle/Http/Exception/RequestException.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace Guzzle\Http\Exception;
+
+use Guzzle\Common\Exception\RuntimeException;
+use Guzzle\Http\Message\RequestInterface;
+
+/**
+ * Http request exception
+ */
+class RequestException extends RuntimeException implements HttpException
+{
+    /** @var RequestInterface */
+    protected $request;
+
+    /**
+     * Set the request that caused the exception
+     *
+     * @param RequestInterface $request Request to set
+     *
+     * @return RequestException
+     */
+    public function setRequest(RequestInterface $request)
+    {
+        $this->request = $request;
+
+        return $this;
+    }
+
+    /**
+     * Get the request that caused the exception
+     *
+     * @return RequestInterface
+     */
+    public function getRequest()
+    {
+        return $this->request;
+    }
+}

vendor/guzzle/http/Guzzle/Http/Exception/ServerErrorResponseException.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Guzzle\Http\Exception;
+
+/**
+ * Exception when a server error is encountered (5xx codes)
+ */
+class ServerErrorResponseException extends BadResponseException {}

vendor/guzzle/http/Guzzle/Http/Exception/TooManyRedirectsException.php

@@ -0,0 +1,5 @@
+<?php
+
+namespace Guzzle\Http\Exception;
+
+class TooManyRedirectsException extends BadResponseException {}

vendor/guzzle/http/Guzzle/Http/IoEmittingEntityBody.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace Guzzle\Http;
+
+use Guzzle\Common\Event;
+use Guzzle\Common\HasDispatcherInterface;
+use Symfony\Component\EventDispatcher\EventDispatcher;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+
+/**
+ * EntityBody decorator that emits events for read and write methods
+ */
+class IoEmittingEntityBody extends AbstractEntityBodyDecorator implements HasDispatcherInterface
+{
+    /** @var EventDispatcherInterface */
+    protected $eventDispatcher;
+
+    public static function getAllEvents()
+    {
+        return array('body.read', 'body.write');
+    }
+
+    /**
+     * {@inheritdoc}
+     * @codeCoverageIgnore
+     */
+    public function setEventDispatcher(EventDispatcherInterface $eventDispatcher)
+    {
+        $this->eventDispatcher = $eventDispatcher;
+
+        return $this;
+    }
+
+    public function getEventDispatcher()
+    {
+        if (!$this->eventDispatcher) {
+            $this->eventDispatcher = new EventDispatcher();
+        }
+
+        return $this->eventDispatcher;
+    }
+
+    public function dispatch($eventName, array $context = array())
+    {
+        return $this->getEventDispatcher()->dispatch($eventName, new Event($context));
+    }
+
+    /**
+     * {@inheritdoc}
+     * @codeCoverageIgnore
+     */
+    public function addSubscriber(EventSubscriberInterface $subscriber)
+    {
+        $this->getEventDispatcher()->addSubscriber($subscriber);
+
+        return $this;
+    }
+
+    public function read($length)
+    {
+        $event = array(
+            'body'   => $this,
+            'length' => $length,
+            'read'   => $this->body->read($length)
+        );
+        $this->dispatch('body.read', $event);
+
+        return $event['read'];
+    }
+
+    public function write($string)
+    {
+        $event = array(
+            'body'   => $this,
+            'write'  => $string,
+            'result' => $this->body->write($string)
+        );
+        $this->dispatch('body.write', $event);
+
+        return $event['result'];
+    }
+}

vendor/guzzle/http/Guzzle/Http/Message/AbstractMessage.php

@@ -0,0 +1,220 @@
+<?php
+
+namespace Guzzle\Http\Message;
+
+use Guzzle\Common\Version;
+use Guzzle\Common\Collection;
+use Guzzle\Http\Message\Header\HeaderCollection;
+use Guzzle\Http\Message\Header\HeaderFactory;
+use Guzzle\Http\Message\Header\HeaderFactoryInterface;
+use Guzzle\Http\Message\Header\HeaderInterface;
+
+/**
+ * Abstract HTTP request/response message
+ */
+abstract class AbstractMessage implements MessageInterface
+{
+    /** @var array HTTP header collection */
+    protected $headers;
+
+    /** @var HeaderFactoryInterface $headerFactory */
+    protected $headerFactory;
+
+    /** @var Collection Custom message parameters that are extendable by plugins */
+    protected $params;
+
+    /** @var string Message protocol */
+    protected $protocol = 'HTTP';
+
+    /** @var string HTTP protocol version of the message */
+    protected $protocolVersion = '1.1';
+
+    public function __construct()
+    {
+        $this->params = new Collection();
+        $this->headerFactory = new HeaderFactory();
+        $this->headers = new HeaderCollection();
+    }
+
+    /**
+     * Set the header factory to use to create headers
+     *
+     * @param HeaderFactoryInterface $factory
+     *
+     * @return self
+     */
+    public function setHeaderFactory(HeaderFactoryInterface $factory)
+    {
+        $this->headerFactory = $factory;
+
+        return $this;
+    }
+
+    public function getParams()
+    {
+        return $this->params;
+    }
+
+    public function addHeader($header, $value)
+    {
+        if (isset($this->headers[$header])) {
+            $this->headers[$header]->add($value);
+        } elseif ($value instanceof HeaderInterface) {
+            $this->headers[$header] = $value;
+        } else {
+            $this->headers[$header] = $this->headerFactory->createHeader($header, $value);
+        }
+
+        return $this;
+    }
+
+    public function addHeaders(array $headers)
+    {
+        foreach ($headers as $key => $value) {
+            $this->addHeader($key, $value);
+        }
+
+        return $this;
+    }
+
+    public function getHeader($header)
+    {
+        return $this->headers[$header];
+    }
+
+    public function getHeaders()
+    {
+        return $this->headers;
+    }
+
+    public function getHeaderLines()
+    {
+        $headers = array();
+        foreach ($this->headers as $value) {
+            $headers[] = $value->getName() . ': ' . $value;
+        }
+
+        return $headers;
+    }
+
+    public function setHeader($header, $value)
+    {
+        unset($this->headers[$header]);
+        $this->addHeader($header, $value);
+
+        return $this;
+    }
+
+    public function setHeaders(array $headers)
+    {
+        $this->headers->clear();
+        foreach ($headers as $key => $value) {
+            $this->addHeader($key, $value);
+        }
+
+        return $this;
+    }
+
+    public function hasHeader($header)
+    {
+        return isset($this->headers[$header]);
+    }
+
+    public function removeHeader($header)
+    {
+        unset($this->headers[$header]);
+
+        return $this;
+    }
+
+    /**
+     * @deprecated Use $message->getHeader()->parseParams()
+     * @codeCoverageIgnore
+     */
+    public function getTokenizedHeader($header, $token = ';')
+    {
+        Version::warn(__METHOD__ . ' is deprecated. Use $message->getHeader()->parseParams()');
+        if ($this->hasHeader($header)) {
+            $data = new Collection();
+            foreach ($this->getHeader($header)->parseParams() as $values) {
+                foreach ($values as $key => $value) {
+                    if ($value === '') {
+                        $data->set($data->count(), $key);
+                    } else {
+                        $data->add($key, $value);
+                    }
+                }
+            }
+            return $data;
+        }
+    }
+
+    /**
+     * @deprecated
+     * @codeCoverageIgnore
+     */
+    public function setTokenizedHeader($header, $data, $token = ';')
+    {
+        Version::warn(__METHOD__ . ' is deprecated.');
+        return $this;
+    }
+
+    /**
+     * @deprecated
+     * @codeCoverageIgnore
+     */
+    public function getCacheControlDirective($directive)
+    {
+        Version::warn(__METHOD__ . ' is deprecated. Use $message->getHeader(\'Cache-Control\')->getDirective()');
+        if (!($header = $this->getHeader('Cache-Control'))) {
+            return null;
+        }
+
+        return $header->getDirective($directive);
+    }
+
+    /**
+     * @deprecated
+     * @codeCoverageIgnore
+     */
+    public function hasCacheControlDirective($directive)
+    {
+        Version::warn(__METHOD__ . ' is deprecated. Use $message->getHeader(\'Cache-Control\')->hasDirective()');
+        if ($header = $this->getHeader('Cache-Control')) {
+            return $header->hasDirective($directive);
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * @deprecated
+     * @codeCoverageIgnore
+     */
+    public function addCacheControlDirective($directive, $value = true)
+    {
+        Version::warn(__METHOD__ . ' is deprecated. Use $message->getHeader(\'Cache-Control\')->addDirective()');
+        if (!($header = $this->getHeader('Cache-Control'))) {
+            $this->addHeader('Cache-Control', '');
+            $header = $this->getHeader('Cache-Control');
+        }
+
+        $header->addDirective($directive, $value);
+
+        return $this;
+    }
+
+    /**
+     * @deprecated
+     * @codeCoverageIgnore
+     */
+    public function removeCacheControlDirective($directive)
+    {
+        Version::warn(__METHOD__ . ' is deprecated. Use $message->getHeader(\'Cache-Control\')->removeDirective()');
+        if ($header = $this->getHeader('Cache-Control')) {
+            $header->removeDirective($directive);
+        }
+
+        return $this;
+    }
+}

vendor/guzzle/http/Guzzle/Http/Message/EntityEnclosingRequest.php

@@ -0,0 +1,247 @@
+<?php
+
+namespace Guzzle\Http\Message;
+
+use Guzzle\Http\EntityBody;
+use Guzzle\Http\EntityBodyInterface;
+use Guzzle\Http\QueryString;
+use Guzzle\Http\RedirectPlugin;
+use Guzzle\Http\Exception\RequestException;
+
+/**
+ * HTTP request that sends an entity-body in the request message (POST, PUT, PATCH, DELETE)
+ */
+class EntityEnclosingRequest extends Request implements EntityEnclosingRequestInterface
+{
+    /** @var int When the size of the body is greater than 1MB, then send Expect: 100-Continue */
+    protected $expectCutoff = 1048576;
+
+    /** @var EntityBodyInterface $body Body of the request */
+    protected $body;
+
+    /** @var QueryString POST fields to use in the EntityBody */
+    protected $postFields;
+
+    /** @var array POST files to send with the request */
+    protected $postFiles = array();
+
+    public function __construct($method, $url, $headers = array())
+    {
+        $this->postFields = new QueryString();
+        parent::__construct($method, $url, $headers);
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString()
+    {
+        // Only attempt to include the POST data if it's only fields
+        if (count($this->postFields) && empty($this->postFiles)) {
+            return parent::__toString() . (string) $this->postFields;
+        }
+
+        return parent::__toString() . $this->body;
+    }
+
+    public function setState($state, array $context = array())
+    {
+        parent::setState($state, $context);
+        if ($state == self::STATE_TRANSFER && !$this->body && !count($this->postFields) && !count($this->postFiles)) {
+            $this->setHeader('Content-Length', 0)->removeHeader('Transfer-Encoding');
+        }
+
+        return $this->state;
+    }
+
+    public function setBody($body, $contentType = null)
+    {
+        $this->body = EntityBody::factory($body);
+
+        // Auto detect the Content-Type from the path of the request if possible
+        if ($contentType === null && !$this->hasHeader('Content-Type')) {
+            $contentType = $this->body->getContentType();
+        }
+
+        if ($contentType) {
+            $this->setHeader('Content-Type', $contentType);
+        }
+
+        // Always add the Expect 100-Continue header if the body cannot be rewound. This helps with redirects.
+        if (!$this->body->isSeekable() && $this->expectCutoff !== false) {
+            $this->setHeader('Expect', '100-Continue');
+        }
+
+        // Set the Content-Length header if it can be determined
+        $size = $this->body->getContentLength();
+        if ($size !== null && $size !== false) {
+            $this->setHeader('Content-Length', $size);
+            if ($size > $this->expectCutoff) {
+                $this->setHeader('Expect', '100-Continue');
+            }
+        } elseif (!$this->hasHeader('Content-Length')) {
+            if ('1.1' == $this->protocolVersion) {
+                $this->setHeader('Transfer-Encoding', 'chunked');
+            } else {
+                throw new RequestException(
+                    'Cannot determine Content-Length and cannot use chunked Transfer-Encoding when using HTTP/1.0'
+                );
+            }
+        }
+
+        return $this;
+    }
+
+    public function getBody()
+    {
+        return $this->body;
+    }
+
+    /**
+     * Set the size that the entity body of the request must exceed before adding the Expect: 100-Continue header.
+     *
+     * @param int|bool $size Cutoff in bytes. Set to false to never send the expect header (even with non-seekable data)
+     *
+     * @return self
+     */
+    public function setExpectHeaderCutoff($size)
+    {
+        $this->expectCutoff = $size;
+        if ($size === false || !$this->body) {
+            $this->removeHeader('Expect');
+        } elseif ($this->body && $this->body->getSize() && $this->body->getSize() > $size) {
+            $this->setHeader('Expect', '100-Continue');
+        }
+
+        return $this;
+    }
+
+    public function configureRedirects($strict = false, $maxRedirects = 5)
+    {
+        $this->getParams()->set(RedirectPlugin::STRICT_REDIRECTS, $strict);
+        if ($maxRedirects == 0) {
+            $this->getParams()->set(RedirectPlugin::DISABLE, true);
+        } else {
+            $this->getParams()->set(RedirectPlugin::MAX_REDIRECTS, $maxRedirects);
+        }
+
+        return $this;
+    }
+
+    public function getPostField($field)
+    {
+        return $this->postFields->get($field);
+    }
+
+    public function getPostFields()
+    {
+        return $this->postFields;
+    }
+
+    public function setPostField($key, $value)
+    {
+        $this->postFields->set($key, $value);
+        $this->processPostFields();
+
+        return $this;
+    }
+
+    public function addPostFields($fields)
+    {
+        $this->postFields->merge($fields);
+        $this->processPostFields();
+
+        return $this;
+    }
+
+    public function removePostField($field)
+    {
+        $this->postFields->remove($field);
+        $this->processPostFields();
+
+        return $this;
+    }
+
+    public function getPostFiles()
+    {
+        return $this->postFiles;
+    }
+
+    public function getPostFile($fieldName)
+    {
+        return isset($this->postFiles[$fieldName]) ? $this->postFiles[$fieldName] : null;
+    }
+
+    public function removePostFile($fieldName)
+    {
+        unset($this->postFiles[$fieldName]);
+        $this->processPostFields();
+
+        return $this;
+    }
+
+    public function addPostFile($field, $filename = null, $contentType = null, $postname = null)
+    {
+        $data = null;
+
+        if ($field instanceof PostFileInterface) {
+            $data = $field;
+        } elseif (is_array($filename)) {
+            // Allow multiple values to be set in a single key
+            foreach ($filename as $file) {
+                $this->addPostFile($field, $file, $contentType);
+            }
+            return $this;
+        } elseif (!is_string($filename)) {
+            throw new RequestException('The path to a file must be a string');
+        } elseif (!empty($filename)) {
+            // Adding an empty file will cause cURL to error out
+            $data = new PostFile($field, $filename, $contentType, $postname);
+        }
+
+        if ($data) {
+            if (!isset($this->postFiles[$data->getFieldName()])) {
+                $this->postFiles[$data->getFieldName()] = array($data);
+            } else {
+                $this->postFiles[$data->getFieldName()][] = $data;
+            }
+            $this->processPostFields();
+        }
+
+        return $this;
+    }
+
+    public function addPostFiles(array $files)
+    {
+        foreach ($files as $key => $file) {
+            if ($file instanceof PostFileInterface) {
+                $this->addPostFile($file, null, null, false);
+            } elseif (is_string($file)) {
+                // Convert non-associative array keys into 'file'
+                if (is_numeric($key)) {
+                    $key = 'file';
+                }
+                $this->addPostFile($key, $file, null, false);
+            } else {
+                throw new RequestException('File must be a string or instance of PostFileInterface');
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     * Determine what type of request should be sent based on post fields
+     */
+    protected function processPostFields()
+    {
+        if (!$this->postFiles) {
+            $this->removeHeader('Expect')->setHeader('Content-Type', self::URL_ENCODED);
+        } else {
+            $this->setHeader('Content-Type', self::MULTIPART);
+            if ($this->expectCutoff !== false) {
+                $this->setHeader('Expect', '100-Continue');
+            }
+        }
+    }
+}

vendor/guzzle/http/Guzzle/Http/Message/EntityEnclosingRequestInterface.php

@@ -0,0 +1,137 @@
+<?php
+
+namespace Guzzle\Http\Message;
+
+use Guzzle\Http\Exception\RequestException;
+use Guzzle\Http\EntityBodyInterface;
+use Guzzle\Http\QueryString;
+
+/**
+ * HTTP request that sends an entity-body in the request message (POST, PUT)
+ */
+interface EntityEnclosingRequestInterface extends RequestInterface
+{
+    const URL_ENCODED = 'application/x-www-form-urlencoded; charset=utf-8';
+    const MULTIPART = 'multipart/form-data';
+
+    /**
+     * Set the body of the request
+     *
+     * @param string|resource|EntityBodyInterface $body        Body to use in the entity body of the request
+     * @param string                              $contentType Content-Type to set. Leave null to use an existing
+     *                                                         Content-Type or to guess the Content-Type
+     * @return self
+     * @throws RequestException if the protocol is < 1.1 and Content-Length can not be determined
+     */
+    public function setBody($body, $contentType = null);
+
+    /**
+     * Get the body of the request if set
+     *
+     * @return EntityBodyInterface|null
+     */
+    public function getBody();
+
+    /**
+     * Get a POST field from the request
+     *
+     * @param string $field Field to retrieve
+     *
+     * @return mixed|null
+     */
+    public function getPostField($field);
+
+    /**
+     * Get the post fields that will be used in the request
+     *
+     * @return QueryString
+     */
+    public function getPostFields();
+
+    /**
+     * Set a POST field value
+     *
+     * @param string $key   Key to set
+     * @param string $value Value to set
+     *
+     * @return self
+     */
+    public function setPostField($key, $value);
+
+    /**
+     * Add POST fields to use in the request
+     *
+     * @param QueryString|array $fields POST fields
+     *
+     * @return self
+     */
+    public function addPostFields($fields);
+
+    /**
+     * Remove a POST field or file by name
+     *
+     * @param string $field Name of the POST field or file to remove
+     *
+     * @return self
+     */
+    public function removePostField($field);
+
+    /**
+     * Returns an associative array of POST field names to PostFileInterface objects
+     *
+     * @return array
+     */
+    public function getPostFiles();
+
+    /**
+     * Get a POST file from the request
+     *
+     * @param string $fieldName POST fields to retrieve
+     *
+     * @return array|null Returns an array wrapping an array of PostFileInterface objects
+     */
+    public function getPostFile($fieldName);
+
+    /**
+     * Remove a POST file from the request
+     *
+     * @param string $fieldName POST file field name to remove
+     *
+     * @return self
+     */
+    public function removePostFile($fieldName);
+
+    /**
+     * Add a POST file to the upload
+     *
+     * @param string $field       POST field to use (e.g. file). Used to reference content from the server.
+     * @param string $filename    Full path to the file. Do not include the @ symbol.
+     * @param string $contentType Optional Content-Type to add to the Content-Disposition.
+     *                            Default behavior is to guess. Set to false to not specify.
+     * @param string $postname    The name of the file, when posted. (e.g. rename the file)
+     * @return self
+     */
+    public function addPostFile($field, $filename = null, $contentType = null, $postname = null);
+
+    /**
+     * Add POST files to use in the upload
+     *
+     * @param array $files An array of POST fields => filenames where filename can be a string or PostFileInterface
+     *
+     * @return self
+     */
+    public function addPostFiles(array $files);
+
+    /**
+     * Configure how redirects are handled for the request
+     *
+     * @param bool $strict       Set to true to follow strict RFC compliance when redirecting POST requests. Most
+     *                           browsers with follow a 301-302 redirect for a POST request with a GET request. This is
+     *                           the default behavior of Guzzle. Enable strict redirects to redirect these responses
+     *                           with a POST rather than a GET request.
+     * @param int  $maxRedirects Specify the maximum number of allowed redirects. Set to 0 to disable redirects.
+     *
+     * @return self
+     */
+    public function configureRedirects($strict = false, $maxRedirects = 5);
+}

vendor/guzzle/http/Guzzle/Http/Message/Header.php

@@ -0,0 +1,182 @@
+<?php
+
+namespace Guzzle\Http\Message;
+
+use Guzzle\Common\Version;
+use Guzzle\Http\Message\Header\HeaderInterface;
+
+/**
+ * Represents a header and all of the values stored by that header
+ */
+class Header implements HeaderInterface
+{
+    protected $values = array();
+    protected $header;
+    protected $glue;
+
+    /**
+     * @param string       $header Name of the header
+     * @param array|string $values Values of the header as an array or a scalar
+     * @param string       $glue   Glue used to combine multiple values into a string
+     */
+    public function __construct($header, $values = array(), $glue = ',')
+    {
+        $this->header = trim($header);
+        $this->glue = $glue;
+
+        foreach ((array) $values as $value) {
+            foreach ((array) $value as $v) {
+                $this->values[] = $v;
+            }
+        }
+    }
+
+    public function __toString()
+    {
+        return implode($this->glue . ' ', $this->toArray());
+    }
+
+    public function add($value)
+    {
+        $this->values[] = $value;
+
+        return $this;
+    }
+
+    public function getName()
+    {
+        return $this->header;
+    }
+
+    public function setName($name)
+    {
+        $this->header = $name;
+
+        return $this;
+    }
+
+    public function setGlue($glue)
+    {
+        $this->glue = $glue;
+
+        return $this;
+    }
+
+    public function getGlue()
+    {
+        return $this->glue;
+    }
+
+    /**
+     * Normalize the header to be a single header with an array of values.
+     *
+     * If any values of the header contains the glue string value (e.g. ","), then the value will be exploded into
+     * multiple entries in the header.
+     *
+     * @return self
+     */
+    public function normalize()
+    {
+        $values = $this->toArray();
+
+        for ($i = 0, $total = count($values); $i < $total; $i++) {
+            if (strpos($values[$i], $this->glue) !== false) {
+                // Explode on glue when the glue is not inside of a comma
+                foreach (preg_split('/' . preg_quote($this->glue) . '(?=([^"]*"[^"]*")*[^"]*$)/', $values[$i]) as $v) {
+                    $values[] = trim($v);
+                }
+                unset($values[$i]);
+            }
+        }
+
+        $this->values = array_values($values);
+
+        return $this;
+    }
+
+    public function hasValue($searchValue)
+    {
+        return in_array($searchValue, $this->toArray());
+    }
+
+    public function removeValue($searchValue)
+    {
+        $this->values = array_values(array_filter($this->values, function ($value) use ($searchValue) {
+            return $value != $searchValue;
+        }));
+
+        return $this;
+    }
+
+    public function toArray()
+    {
+        return $this->values;
+    }
+
+    public function count()
+    {
+        return count($this->toArray());
+    }
+
+    public function getIterator()
+    {
+        return new \ArrayIterator($this->toArray());
+    }
+
+    public function parseParams()
+    {
+        $params = $matches = array();
+        $callback = array($this, 'trimHeader');
+
+        // Normalize the header into a single array and iterate over all values
+        foreach ($this->normalize()->toArray() as $val) {
+            $part = array();
+            foreach (preg_split('/;(?=([^"]*"[^"]*")*[^"]*$)/', $val) as $kvp) {
+                if (!preg_match_all('/<[^>]+>|[^=]+/', $kvp, $matches)) {
+                    continue;
+                }
+                $pieces = array_map($callback, $matches[0]);
+                $part[$pieces[0]] = isset($pieces[1]) ? $pieces[1] : '';
+            }
+            if ($part) {
+                $params[] = $part;
+            }
+        }
+
+        return $params;
+    }
+
+    /**
+     * @deprecated
+     * @codeCoverageIgnore
+     */
+    public function hasExactHeader($header)
+    {
+        Version::warn(__METHOD__ . ' is deprecated');
+        return $this->header == $header;
+    }
+
+    /**
+     * @deprecated
+     * @codeCoverageIgnore
+     */
+    public function raw()
+    {
+        Version::warn(__METHOD__ . ' is deprecated. Use toArray()');
+        return $this->toArray();
+    }
+
+    /**
+     * Trim a header by removing excess spaces and wrapping quotes
+     *
+     * @param $str
+     *
+     * @return string
+     */
+    protected function trimHeader($str)
+    {
+        static $trimmed = "\"'  \n\t";
+
+        return trim($str, $trimmed);
+    }
+}

vendor/guzzle/http/Guzzle/Http/Message/Header/CacheControl.php

@@ -0,0 +1,121 @@
+<?php
+
+namespace Guzzle\Http\Message\Header;
+
+use Guzzle\Http\Message\Header;
+
+/**
+ * Provides helpful functionality for Cache-Control headers
+ */
+class CacheControl extends Header
+{
+    /** @var array */
+    protected $directives;
+
+    public function add($value)
+    {
+        parent::add($value);
+        $this->directives = null;
+    }
+
+    public function removeValue($searchValue)
+    {
+        parent::removeValue($searchValue);
+        $this->directives = null;
+    }
+
+    /**
+     * Check if a specific cache control directive exists
+     *
+     * @param string $param Directive to retrieve
+     *
+     * @return bool
+     */
+    public function hasDirective($param)
+    {
+        $directives = $this->getDirectives();
+
+        return isset($directives[$param]);
+    }
+
+    /**
+     * Get a specific cache control directive
+     *
+     * @param string $param Directive to retrieve
+     *
+     * @return string|bool|null
+     */
+    public function getDirective($param)
+    {
+        $directives = $this->getDirectives();
+
+        return isset($directives[$param]) ? $directives[$param] : null;
+    }
+
+    /**
+     * Add a cache control directive
+     *
+     * @param string $param Directive to add
+     * @param string $value Value to set
+     *
+     * @return self
+     */
+    public function addDirective($param, $value)
+    {
+        $directives = $this->getDirectives();
+        $directives[$param] = $value;
+        $this->updateFromDirectives($directives);
+
+        return $this;
+    }
+
+    /**
+     * Remove a cache control directive by name
+     *
+     * @param string $param Directive to remove
+     *
+     * @return self
+     */
+    public function removeDirective($param)
+    {
+        $directives = $this->getDirectives();
+        unset($directives[$param]);
+        $this->updateFromDirectives($directives);
+
+        return $this;
+    }
+
+    /**
+     * Get an associative array of cache control directives
+     *
+     * @return array
+     */
+    public function getDirectives()
+    {
+        if ($this->directives === null) {
+            $this->directives = array();
+            foreach ($this->parseParams() as $collection) {
+                foreach ($collection as $key => $value) {
+                    $this->directives[$key] = $value === '' ? true : $value;
+                }
+            }
+        }
+
+        return $this->directives;
+    }
+
+    /**
+     * Updates the header value based on the parsed directives
+     *
+     * @param array $directives Array of cache control directives
+     */
+    protected function updateFromDirectives(array $directives)
+    {
+        $this->directives = $directives;
+        $this->values = array();
+
+        foreach ($directives as $key => $value) {
+            $this->values[] = $value === true ? $key : "{$key}={$value}";
+        }
+    }
+}

vendor/guzzle/http/Guzzle/Http/Message/Header/HeaderCollection.php

@@ -0,0 +1,108 @@
+<?php
+
+namespace Guzzle\Http\Message\Header;
+
+use Guzzle\Common\ToArrayInterface;
+
+/**
+ * Provides a case-insensitive collection of headers
+ */
+class HeaderCollection implements \IteratorAggregate, \Countable, \ArrayAccess, ToArrayInterface
+{
+    /** @var array */
+    protected $headers;
+
+    public function __construct($headers = array())
+    {
+        $this->headers = $headers;
+    }
+
+    public function __clone()
+    {
+        foreach ($this->headers as &$header) {
+            $header = clone $header;
+        }
+    }
+
+    /**
+     * Clears the header collection
+     */
+    public function clear()
+    {
+        $this->headers = array();
+    }
+
+    /**
+     * Set a header on the collection
+     *
+     * @param HeaderInterface $header Header to add
+     *
+     * @return self
+     */
+    public function add(HeaderInterface $header)
+    {
+        $this->headers[strtolower($header->getName())] = $header;
+
+        return $this;
+    }
+
+    /**
+     * Get an array of header objects
+     *
+     * @return array
+     */
+    public function getAll()
+    {
+        return $this->headers;
+    }
+
+    /**
+     * Alias of offsetGet
+     */
+    public function get($key)
+    {
+        return $this->offsetGet($key);
+    }
+
+    public function count()
+    {
+        return count($this->headers);
+    }
+
+    public function offsetExists($offset)
+    {
+        return isset($this->headers[strtolower($offset)]);
+    }
+
+    public function offsetGet($offset)
+    {
+        $l = strtolower($offset);
+
+        return isset($this->headers[$l]) ? $this->headers[$l] : null;
+    }
+
+    public function offsetSet($offset, $value)
+    {
+        $this->add($value);
+    }
+
+    public function offsetUnset($offset)
+    {
+        unset($this->headers[strtolower($offset)]);
+    }
+
+    public function getIterator()
+    {
+        return new \ArrayIterator($this->headers);
+    }
+
+    public function toArray()
+    {
+        $result = array();
+        foreach ($this->headers as $header) {
+            $result[$header->getName()] = $header->toArray();
+        }
+
+        return $result;
+    }
+}

vendor/guzzle/http/Guzzle/Http/Message/Header/HeaderFactory.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Guzzle\Http\Message\Header;
+
+use Guzzle\Http\Message\Header;
+
+/**
+ * Default header factory implementation
+ */
+class HeaderFactory implements HeaderFactoryInterface
+{
+    /** @var array */
+    protected $mapping = array(
+        'cache-control' => 'Guzzle\Http\Message\Header\CacheControl',
+        'link'          => 'Guzzle\Http\Message\Header\Link',
+    );
+
+    public function createHeader($header, $value = null)
+    {
+        $lowercase = strtolower($header);
+
+        return isset($this->mapping[$lowercase])
+            ? new $this->mapping[$lowercase]($header, $value)
+            : new Header($header, $value);
+    }
+}

vendor/guzzle/http/Guzzle/Http/Message/Header/HeaderFactoryInterface.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Guzzle\Http\Message\Header;
+
+/**
+ * Interface for creating headers
+ */
+interface HeaderFactoryInterface
+{
+    /**
+     * Create a header from a header name and a single value
+     *
+     * @param string $header Name of the header to create
+     * @param string $value  Value to set on the header
+     *
+     * @return HeaderInterface
+     */
+    public function createHeader($header, $value = null);
+}

vendor/guzzle/http/Guzzle/Http/Message/Header/HeaderInterface.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace Guzzle\Http\Message\Header;
+
+use Guzzle\Common\ToArrayInterface;
+
+interface HeaderInterface extends ToArrayInterface, \Countable, \IteratorAggregate
+{
+    /**
+     * Convert the header to a string
+     *
+     * @return string
+     */
+    public function __toString();
+
+    /**
+     * Add a value to the list of header values
+     *
+     * @param string $value Value to add to the header
+     *
+     * @return self
+     */
+    public function add($value);
+
+    /**
+     * Get the name of the header
+     *
+     * @return string
+     */
+    public function getName();
+
+    /**
+     * Change the name of the header
+     *
+     * @param string $name Name to change to
+     *
+     * @return self
+     */
+    public function setName($name);
+
+    /**
+     * Change the glue used to implode the values
+     *
+     * @param string $glue Glue used to implode multiple values
+     *
+     * @return self
+     */
+    public function setGlue($glue);
+
+    /**
+     * Get the glue used to implode multiple values into a string
+     *
+     * @return string
+     */
+    public function getGlue();
+
+    /**
+     * Check if the collection of headers has a particular value
+     *
+     * @param string $searchValue Value to search for
+     *
+     * @return bool
+     */
+    public function hasValue($searchValue);
+
+    /**
+     * Remove a specific value from the header
+     *
+     * @param string $searchValue Value to remove
+     *
+     * @return self
+     */
+    public function removeValue($searchValue);
+
+    /**
+     * Parse a header containing ";" separated data into an array of associative arrays representing the header
+     * key value pair data of the header. When a parameter does not contain a value, but just contains a key, this
+     * function will inject a key with a '' string value.
+     *
+     * @return array
+     */
+    public function parseParams();
+}

vendor/guzzle/http/Guzzle/Http/Message/Header/Link.php

@@ -0,0 +1,93 @@
+<?php
+
+namespace Guzzle\Http\Message\Header;
+
+use Guzzle\Http\Message\Header;
+
+/**
+ * Provides helpful functionality for link headers
+ */
+class Link extends Header
+{
+    /**
+     * Add a link to the header
+     *
+     * @param string $url    Link URL
+     * @param string $rel    Link rel
+     * @param array  $params Other link parameters
+     *
+     * @return self
+     */
+    public function addLink($url, $rel, array $params = array())
+    {
+        $values = array("<{$url}>", "rel=\"{$rel}\"");
+
+        foreach ($params as $k => $v) {
+            $values[] = "{$k}=\"{$v}\"";
+        }
+
+        return $this->add(implode('; ', $values));
+    }
+
+    /**
+     * Check if a specific link exists for a given rel attribute
+     *
+     * @param string $rel rel value
+     *
+     * @return bool
+     */
+    public function hasLink($rel)
+    {
+        return $this->getLink($rel) !== null;
+    }
+
+    /**
+     * Get a specific link for a given rel attribute
+     *
+     * @param string $rel Rel value
+     *
+     * @return array|null
+     */
+    public function getLink($rel)
+    {
+        foreach ($this->getLinks() as $link) {
+            if (isset($link['rel']) && $link['rel'] == $rel) {
+                return $link;
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * Get an associative array of links
+     *
+     * For example:
+     * Link: <http:/.../front.jpeg>; rel=front; type="image/jpeg", <http://.../back.jpeg>; rel=back; type="image/jpeg"
+     *
+     * <code>
+     * var_export($response->getLinks());
+     * array(
+     *     array(
+     *         'url' => 'http:/.../front.jpeg',
+     *         'rel' => 'back',
+     *         'type' => 'image/jpeg',
+     *     )
+     * )
+     * </code>
+     *
+     * @return array
+     */
+    public function getLinks()
+    {
+        $links = $this->parseParams();
+
+        foreach ($links as &$link) {
+            $key = key($link);
+            unset($link[$key]);
+            $link['url'] = trim($key, '<> ');
+        }
+
+        return $links;
+    }
+}

vendor/guzzle/http/Guzzle/Http/Message/MessageInterface.php

@@ -0,0 +1,102 @@
+<?php
+
+namespace Guzzle\Http\Message;
+
+/**
+ * Request and response message interface
+ */
+interface MessageInterface
+{
+    /**
+     * Get application and plugin specific parameters set on the message.
+     *
+     * @return \Guzzle\Common\Collection
+     */
+    public function getParams();
+
+    /**
+     * Add a header to an existing collection of headers.
+     *
+     * @param string $header Header name to add
+     * @param string $value  Value of the header
+     *
+     * @return self
+     */
+    public function addHeader($header, $value);
+
+    /**
+     * Add and merge in an array of HTTP headers.
+     *
+     * @param array $headers Associative array of header data.
+     *
+     * @return self
+     */
+    public function addHeaders(array $headers);
+
+    /**
+     * Retrieve an HTTP header by name. Performs a case-insensitive search of all headers.
+     *
+     * @param string $header Header to retrieve.
+     *
+     * @return Header|null
+     */
+    public function getHeader($header);
+
+    /**
+     * Get all headers as a collection
+     *
+     * @return \Guzzle\Http\Message\Header\HeaderCollection
+     */
+    public function getHeaders();
+
+    /**
+     * Check if the specified header is present.
+     *
+     * @param string $header The header to check.
+     *
+     * @return bool
+     */
+    public function hasHeader($header);
+
+    /**
+     * Remove a specific HTTP header.
+     *
+     * @param string $header HTTP header to remove.
+     *
+     * @return self
+     */
+    public function removeHeader($header);
+
+    /**
+     * Set an HTTP header and overwrite any existing value for the header
+     *
+     * @param string $header Name of the header to set.
+     * @param mixed  $value  Value to set.
+     *
+     * @return self
+     */
+    public function setHeader($header, $value);
+
+    /**
+     * Overwrite all HTTP headers with the supplied array of headers
+     *
+     * @param array $headers Associative array of header data.
+     *
+     * @return self
+     */
+    public function setHeaders(array $headers);
+
+    /**
+     * Get an array of message header lines (e.g. ["Host: example.com", ...])
+     *
+     * @return array
+     */
+    public function getHeaderLines();
+
+    /**
+     * Get the raw message headers as a string
+     *
+     * @return string
+     */
+    public function getRawHeaders();
+}

vendor/guzzle/http/Guzzle/Http/Message/PostFile.php

@@ -0,0 +1,124 @@
+<?php
+
+namespace Guzzle\Http\Message;
+
+use Guzzle\Common\Version;
+use Guzzle\Common\Exception\InvalidArgumentException;
+use Guzzle\Http\Mimetypes;
+
+/**
+ * POST file upload
+ */
+class PostFile implements PostFileInterface
+{
+    protected $fieldName;
+    protected $contentType;
+    protected $filename;
+    protected $postname;
+
+    /**
+     * @param string $fieldName   Name of the field
+     * @param string $filename    Local path to the file
+     * @param string $postname    Remote post file name
+     * @param string $contentType Content-Type of the upload
+     */
+    public function __construct($fieldName, $filename, $contentType = null, $postname = null)
+    {
+        $this->fieldName = $fieldName;
+        $this->setFilename($filename);
+        $this->postname = $postname ? $postname : basename($filename);
+        $this->contentType = $contentType ?: $this->guessContentType();
+    }
+
+    public function setFieldName($name)
+    {
+        $this->fieldName = $name;
+
+        return $this;
+    }
+
+    public function getFieldName()
+    {
+        return $this->fieldName;
+    }
+
+    public function setFilename($filename)
+    {
+        // Remove leading @ symbol
+        if (strpos($filename, '@') === 0) {
+            $filename = substr($filename, 1);
+        }
+
+        if (!is_readable($filename)) {
+            throw new InvalidArgumentException("Unable to open {$filename} for reading");
+        }
+
+        $this->filename = $filename;
+
+        return $this;
+    }
+
+    public function setPostname($postname)
+    {
+        $this->postname = $postname;
+
+        return $this;
+    }
+
+    public function getFilename()
+    {
+        return $this->filename;
+    }
+
+    public function getPostname()
+    {
+        return $this->postname;
+    }
+
+    public function setContentType($type)
+    {
+        $this->contentType = $type;
+
+        return $this;
+    }
+
+    public function getContentType()
+    {
+        return $this->contentType;
+    }
+
+    public function getCurlValue()
+    {
+        // PHP 5.5 introduced a CurlFile object that deprecates the old @filename syntax
+        // See: https://wiki.php.net/rfc/curl-file-upload
+        if (function_exists('curl_file_create')) {
+            return curl_file_create($this->filename, $this->contentType, $this->postname);
+        }
+
+        // Use the old style if using an older version of PHP
+        $value = "@{$this->filename};filename=" . $this->postname;
+        if ($this->contentType) {
+            $value .= ';type=' . $this->contentType;
+        }
+
+        return $value;
+    }
+
+    /**
+     * @deprecated
+     * @codeCoverageIgnore
+     */
+    public function getCurlString()
+    {
+        Version::warn(__METHOD__ . ' is deprecated. Use getCurlValue()');
+        return $this->getCurlValue();
+    }
+
+    /**
+     * Determine the Content-Type of the file
+     */
+    protected function guessContentType()
+    {
+        return Mimetypes::getInstance()->fromFilename($this->filename) ?: 'application/octet-stream';
+    }
+}

vendor/guzzle/http/Guzzle/Http/Message/PostFileInterface.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace Guzzle\Http\Message;
+
+use Guzzle\Common\Exception\InvalidArgumentException;
+
+/**
+ * POST file upload
+ */
+interface PostFileInterface
+{
+    /**
+     * Set the name of the field
+     *
+     * @param string $name Field name
+     *
+     * @return self
+     */
+    public function setFieldName($name);
+
+    /**
+     * Get the name of the field
+     *
+     * @return string
+     */
+    public function getFieldName();
+
+    /**
+     * Set the path to the file
+     *
+     * @param string $path Full path to the file
+     *
+     * @return self
+     * @throws InvalidArgumentException if the file cannot be read
+     */
+    public function setFilename($path);
+
+    /**
+     * Set the post name of the file
+     *
+     * @param string $name The new name of the file
+     *
+     * @return self
+     */
+    public function setPostname($name);
+
+    /**
+     * Get the full path to the file
+     *
+     * @return string
+     */
+    public function getFilename();
+
+    /**
+     * Get the post name of the file
+     *
+     * @return string
+     */
+    public function getPostname();
+
+    /**
+     * Set the Content-Type of the file
+     *
+     * @param string $type Content type
+     *
+     * @return self
+     */
+    public function setContentType($type);
+
+    /**
+     * Get the Content-Type of the file
+     *
+     * @return string
+     */
+    public function getContentType();
+
+    /**
+     * Get a cURL ready string or CurlFile object for the upload
+     *
+     * @return string
+     */
+    public function getCurlValue();
+}

vendor/guzzle/http/Guzzle/Http/Message/Request.php

@@ -0,0 +1,638 @@
+<?php
+
+namespace Guzzle\Http\Message;
+
+use Guzzle\Common\Version;
+use Guzzle\Common\Event;
+use Guzzle\Common\Collection;
+use Guzzle\Common\Exception\RuntimeException;
+use Guzzle\Common\Exception\InvalidArgumentException;
+use Guzzle\Http\Exception\RequestException;
+use Guzzle\Http\Exception\BadResponseException;
+use Guzzle\Http\ClientInterface;
+use Guzzle\Http\EntityBody;
+use Guzzle\Http\EntityBodyInterface;
+use Guzzle\Http\Message\Header\HeaderInterface;
+use Guzzle\Http\Url;
+use Guzzle\Parser\ParserRegistry;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Symfony\Component\EventDispatcher\EventDispatcher;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * HTTP request class to send requests
+ */
+class Request extends AbstractMessage implements RequestInterface
+{
+    /** @var EventDispatcherInterface */
+    protected $eventDispatcher;
+
+    /** @var Url HTTP Url */
+    protected $url;
+
+    /** @var string HTTP method (GET, PUT, POST, DELETE, HEAD, OPTIONS, TRACE) */
+    protected $method;
+
+    /** @var ClientInterface */
+    protected $client;
+
+    /** @var Response Response of the request */
+    protected $response;
+
+    /** @var EntityBodyInterface Response body */
+    protected $responseBody;
+
+    /** @var string State of the request object */
+    protected $state;
+
+    /** @var string Authentication username */
+    protected $username;
+
+    /** @var string Auth password */
+    protected $password;
+
+    /** @var Collection cURL specific transfer options */
+    protected $curlOptions;
+
+    /** @var bool */
+    protected $isRedirect = false;
+
+    public static function getAllEvents()
+    {
+        return array(
+            // Called when receiving or uploading data through cURL
+            'curl.callback.read', 'curl.callback.write', 'curl.callback.progress',
+            // Cloning a request
+            'request.clone',
+            // About to send the request, sent request, completed transaction
+            'request.before_send', 'request.sent', 'request.complete',
+            // A request received a successful response
+            'request.success',
+            // A request received an unsuccessful response
+            'request.error',
+            // An exception is being thrown because of an unsuccessful response
+            'request.exception',
+            // Received response status line
+            'request.receive.status_line'
+        );
+    }
+
+    /**
+     * @param string           $method  HTTP method
+     * @param string|Url       $url     HTTP URL to connect to. The URI scheme, host header, and URI are parsed from the
+     *                                  full URL. If query string parameters are present they will be parsed as well.
+     * @param array|Collection $headers HTTP headers
+     */
+    public function __construct($method, $url, $headers = array())
+    {
+        parent::__construct();
+        $this->method = strtoupper($method);
+        $this->curlOptions = new Collection();
+        $this->setUrl($url);
+
+        if ($headers) {
+            // Special handling for multi-value headers
+            foreach ($headers as $key => $value) {
+                // Deal with collisions with Host and Authorization
+                if ($key == 'host' || $key == 'Host') {
+                    $this->setHeader($key, $value);
+                } elseif ($value instanceof HeaderInterface) {
+                    $this->addHeader($key, $value);
+                } else {
+                    foreach ((array) $value as $v) {
+                        $this->addHeader($key, $v);
+                    }
+                }
+            }
+        }
+
+        $this->setState(self::STATE_NEW);
+    }
+
+    public function __clone()
+    {
+        if ($this->eventDispatcher) {
+            $this->eventDispatcher = clone $this->eventDispatcher;
+        }
+        $this->curlOptions = clone $this->curlOptions;
+        $this->params = clone $this->params;
+        $this->url = clone $this->url;
+        $this->response = $this->responseBody = null;
+        $this->headers = clone $this->headers;
+
+        $this->setState(RequestInterface::STATE_NEW);
+        $this->dispatch('request.clone', array('request' => $this));
+    }
+
+    /**
+     * Get the HTTP request as a string
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->getRawHeaders() . "\r\n\r\n";
+    }
+
+    /**
+     * Default method that will throw exceptions if an unsuccessful response is received.
+     *
+     * @param Event $event Received
+     * @throws BadResponseException if the response is not successful
+     */
+    public static function onRequestError(Event $event)
+    {
+        $e = BadResponseException::factory($event['request'], $event['response']);
+        $event['request']->setState(self::STATE_ERROR, array('exception' => $e) + $event->toArray());
+        throw $e;
+    }
+
+    public function setClient(ClientInterface $client)
+    {
+        $this->client = $client;
+
+        return $this;
+    }
+
+    public function getClient()
+    {
+        return $this->client;
+    }
+
+    public function getRawHeaders()
+    {
+        $protocolVersion = $this->protocolVersion ?: '1.1';
+
+        return trim($this->method . ' ' . $this->getResource()) . ' '
+            . strtoupper(str_replace('https', 'http', $this->url->getScheme()))
+            . '/' . $protocolVersion . "\r\n" . implode("\r\n", $this->getHeaderLines());
+    }
+
+    public function setUrl($url)
+    {
+        if ($url instanceof Url) {
+            $this->url = $url;
+        } else {
+            $this->url = Url::factory($url);
+        }
+
+        // Update the port and host header
+        $this->setPort($this->url->getPort());
+
+        if ($this->url->getUsername() || $this->url->getPassword()) {
+            $this->setAuth($this->url->getUsername(), $this->url->getPassword());
+            // Remove the auth info from the URL
+            $this->url->setUsername(null);
+            $this->url->setPassword(null);
+        }
+
+        return $this;
+    }
+
+    public function send()
+    {
+        if (!$this->client) {
+            throw new RuntimeException('A client must be set on the request');
+        }
+
+        return $this->client->send($this);
+    }
+
+    public function getResponse()
+    {
+        return $this->response;
+    }
+
+    public function getQuery($asString = false)
+    {
+        return $asString
+            ? (string) $this->url->getQuery()
+            : $this->url->getQuery();
+    }
+
+    public function getMethod()
+    {
+        return $this->method;
+    }
+
+    public function getScheme()
+    {
+        return $this->url->getScheme();
+    }
+
+    public function setScheme($scheme)
+    {
+        $this->url->setScheme($scheme);
+
+        return $this;
+    }
+
+    public function getHost()
+    {
+        return $this->url->getHost();
+    }
+
+    public function setHost($host)
+    {
+        $this->url->setHost($host);
+        $this->setPort($this->url->getPort());
+
+        return $this;
+    }
+
+    public function getProtocolVersion()
+    {
+        return $this->protocolVersion;
+    }
+
+    public function setProtocolVersion($protocol)
+    {
+        $this->protocolVersion = $protocol;
+
+        return $this;
+    }
+
+    public function getPath()
+    {
+        return '/' . ltrim($this->url->getPath(), '/');
+    }
+
+    public function setPath($path)
+    {
+        $this->url->setPath($path);
+
+        return $this;
+    }
+
+    public function getPort()
+    {
+        return $this->url->getPort();
+    }
+
+    public function setPort($port)
+    {
+        $this->url->setPort($port);
+
+        // Include the port in the Host header if it is not the default port for the scheme of the URL
+        $scheme = $this->url->getScheme();
+        if ($port && (($scheme == 'http' && $port != 80) || ($scheme == 'https' && $port != 443))) {
+            $this->headers['host'] = $this->headerFactory->createHeader('Host', $this->url->getHost() . ':' . $port);
+        } else {
+            $this->headers['host'] = $this->headerFactory->createHeader('Host', $this->url->getHost());
+        }
+
+        return $this;
+    }
+
+    public function getUsername()
+    {
+        return $this->username;
+    }
+
+    public function getPassword()
+    {
+        return $this->password;
+    }
+
+    public function setAuth($user, $password = '', $scheme = CURLAUTH_BASIC)
+    {
+        static $authMap = array(
+            'basic'  => CURLAUTH_BASIC,
+            'digest' => CURLAUTH_DIGEST,
+            'ntlm'   => CURLAUTH_NTLM,
+            'any'    => CURLAUTH_ANY
+        );
+
+        // If we got false or null, disable authentication
+        if (!$user) {
+            $this->password = $this->username = null;
+            $this->removeHeader('Authorization');
+            $this->getCurlOptions()->remove(CURLOPT_HTTPAUTH);
+            return $this;
+        }
+
+        if (!is_numeric($scheme)) {
+            $scheme = strtolower($scheme);
+            if (!isset($authMap[$scheme])) {
+                throw new InvalidArgumentException($scheme . ' is not a valid authentication type');
+            }
+            $scheme = $authMap[$scheme];
+        }
+
+        $this->username = $user;
+        $this->password = $password;
+
+        // Bypass CURL when using basic auth to promote connection reuse
+        if ($scheme == CURLAUTH_BASIC) {
+            $this->getCurlOptions()->remove(CURLOPT_HTTPAUTH);
+            $this->setHeader('Authorization', 'Basic ' . base64_encode($this->username . ':' . $this->password));
+        } else {
+            $this->getCurlOptions()
+                ->set(CURLOPT_HTTPAUTH, $scheme)
+                ->set(CURLOPT_USERPWD, $this->username . ':' . $this->password);
+        }
+
+        return $this;
+    }
+
+    public function getResource()
+    {
+        $resource = $this->getPath();
+        if ($query = (string) $this->url->getQuery()) {
+            $resource .= '?' . $query;
+        }
+
+        return $resource;
+    }
+
+    public function getUrl($asObject = false)
+    {
+        return $asObject ? clone $this->url : (string) $this->url;
+    }
+
+    public function getState()
+    {
+        return $this->state;
+    }
+
+    public function setState($state, array $context = array())
+    {
+        $oldState = $this->state;
+        $this->state = $state;
+
+        switch ($state) {
+            case self::STATE_NEW:
+                $this->response = null;
+                break;
+            case self::STATE_TRANSFER:
+                if ($oldState !== $state) {
+                    // Fix Content-Length and Transfer-Encoding collisions
+                    if ($this->hasHeader('Transfer-Encoding') && $this->hasHeader('Content-Length')) {
+                        $this->removeHeader('Transfer-Encoding');
+                    }
+                    $this->dispatch('request.before_send', array('request' => $this));
+                }
+                break;
+            case self::STATE_COMPLETE:
+                if ($oldState !== $state) {
+                    $this->processResponse($context);
+                    $this->responseBody = null;
+                }
+                break;
+            case self::STATE_ERROR:
+                if (isset($context['exception'])) {
+                    $this->dispatch('request.exception', array(
+                        'request'   => $this,
+                        'response'  => isset($context['response']) ? $context['response'] : $this->response,
+                        'exception' => isset($context['exception']) ? $context['exception'] : null
+                    ));
+                }
+        }
+
+        return $this->state;
+    }
+
+    public function getCurlOptions()
+    {
+        return $this->curlOptions;
+    }
+
+    public function startResponse(Response $response)
+    {
+        $this->state = self::STATE_TRANSFER;
+        $response->setEffectiveUrl((string) $this->getUrl());
+        $this->response = $response;
+
+        return $this;
+    }
+
+    public function setResponse(Response $response, $queued = false)
+    {
+        $response->setEffectiveUrl((string) $this->url);
+
+        if ($queued) {
+            $ed = $this->getEventDispatcher();
+            $ed->addListener('request.before_send', $f = function ($e) use ($response, &$f, $ed) {
+                $e['request']->setResponse($response);
+                $ed->removeListener('request.before_send', $f);
+            }, -9999);
+        } else {
+            $this->response = $response;
+            // If a specific response body is specified, then use it instead of the response's body
+            if ($this->responseBody && !$this->responseBody->getCustomData('default') && !$response->isRedirect()) {
+                $this->getResponseBody()->write((string) $this->response->getBody());
+            } else {
+                $this->responseBody = $this->response->getBody();
+            }
+            $this->setState(self::STATE_COMPLETE);
+        }
+
+        return $this;
+    }
+
+    public function setResponseBody($body)
+    {
+        // Attempt to open a file for writing if a string was passed
+        if (is_string($body)) {
+            // @codeCoverageIgnoreStart
+            if (!($body = fopen($body, 'w+'))) {
+                throw new InvalidArgumentException('Could not open ' . $body . ' for writing');
+            }
+            // @codeCoverageIgnoreEnd
+        }
+
+        $this->responseBody = EntityBody::factory($body);
+
+        return $this;
+    }
+
+    public function getResponseBody()
+    {
+        if ($this->responseBody === null) {
+            $this->responseBody = EntityBody::factory()->setCustomData('default', true);
+        }
+
+        return $this->responseBody;
+    }
+
+    /**
+     * Determine if the response body is repeatable (readable + seekable)
+     *
+     * @return bool
+     * @deprecated Use getResponseBody()->isSeekable()
+     * @codeCoverageIgnore
+     */
+    public function isResponseBodyRepeatable()
+    {
+        Version::warn(__METHOD__ . ' is deprecated. Use $request->getResponseBody()->isRepeatable()');
+        return !$this->responseBody ? true : $this->responseBody->isRepeatable();
+    }
+
+    public function getCookies()
+    {
+        if ($cookie = $this->getHeader('Cookie')) {
+            $data = ParserRegistry::getInstance()->getParser('cookie')->parseCookie($cookie);
+            return $data['cookies'];
+        }
+
+        return array();
+    }
+
+    public function getCookie($name)
+    {
+        $cookies = $this->getCookies();
+
+        return isset($cookies[$name]) ? $cookies[$name] : null;
+    }
+
+    public function addCookie($name, $value)
+    {
+        if (!$this->hasHeader('Cookie')) {
+            $this->setHeader('Cookie', "{$name}={$value}");
+        } else {
+            $this->getHeader('Cookie')->add("{$name}={$value}");
+        }
+
+        // Always use semicolons to separate multiple cookie headers
+        $this->getHeader('Cookie')->setGlue(';');
+
+        return $this;
+    }
+
+    public function removeCookie($name)
+    {
+        if ($cookie = $this->getHeader('Cookie')) {
+            foreach ($cookie as $cookieValue) {
+                if (strpos($cookieValue, $name . '=') === 0) {
+                    $cookie->removeValue($cookieValue);
+                }
+            }
+        }
+
+        return $this;
+    }
+
+    public function setEventDispatcher(EventDispatcherInterface $eventDispatcher)
+    {
+        $this->eventDispatcher = $eventDispatcher;
+        $this->eventDispatcher->addListener('request.error', array(__CLASS__, 'onRequestError'), -255);
+
+        return $this;
+    }
+
+    public function getEventDispatcher()
+    {
+        if (!$this->eventDispatcher) {
+            $this->setEventDispatcher(new EventDispatcher());
+        }
+
+        return $this->eventDispatcher;
+    }
+
+    public function dispatch($eventName, array $context = array())
+    {
+        $context['request'] = $this;
+
+        return $this->getEventDispatcher()->dispatch($eventName, new Event($context));
+    }
+
+    public function addSubscriber(EventSubscriberInterface $subscriber)
+    {
+        $this->getEventDispatcher()->addSubscriber($subscriber);
+
+        return $this;
+    }
+
+    /**
+     * Get an array containing the request and response for event notifications
+     *
+     * @return array
+     */
+    protected function getEventArray()
+    {
+        return array(
+            'request'  => $this,
+            'response' => $this->response
+        );
+    }
+
+    /**
+     * Process a received response
+     *
+     * @param array $context Contextual information
+     * @throws RequestException|BadResponseException on unsuccessful responses
+     */
+    protected function processResponse(array $context = array())
+    {
+        if (!$this->response) {
+            // If no response, then processResponse shouldn't have been called
+            $e = new RequestException('Error completing request');
+            $e->setRequest($this);
+            throw $e;
+        }
+
+        $this->state = self::STATE_COMPLETE;
+
+        // A request was sent, but we don't know if we'll send more or if the final response will be successful
+        $this->dispatch('request.sent', $this->getEventArray() + $context);
+
+        // Some response processors will remove the response or reset the state (example: ExponentialBackoffPlugin)
+        if ($this->state == RequestInterface::STATE_COMPLETE) {
+
+            // The request completed, so the HTTP transaction is complete
+            $this->dispatch('request.complete', $this->getEventArray());
+
+            // If the response is bad, allow listeners to modify it or throw exceptions. You can change the response by
+            // modifying the Event object in your listeners or calling setResponse() on the request
+            if ($this->response->isError()) {
+                $event = new Event($this->getEventArray());
+                $this->getEventDispatcher()->dispatch('request.error', $event);
+                // Allow events of request.error to quietly change the response
+                if ($event['response'] !== $this->response) {
+                    $this->response = $event['response'];
+                }
+            }
+
+            // If a successful response was received, dispatch an event
+            if ($this->response->isSuccessful()) {
+                $this->dispatch('request.success', $this->getEventArray());
+            }
+        }
+    }
+
+    /**
+     * @deprecated Use Guzzle\Plugin\Cache\DefaultCanCacheStrategy
+     * @codeCoverageIgnore
+     */
+    public function canCache()
+    {
+        Version::warn(__METHOD__ . ' is deprecated. Use Guzzle\Plugin\Cache\DefaultCanCacheStrategy.');
+        if (class_exists('Guzzle\Plugin\Cache\DefaultCanCacheStrategy')) {
+            $canCache = new \Guzzle\Plugin\Cache\DefaultCanCacheStrategy();
+            return $canCache->canCacheRequest($this);
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * @deprecated Use the history plugin (not emitting a warning as this is built-into the RedirectPlugin for now)
+     * @codeCoverageIgnore
+     */
+    public function setIsRedirect($isRedirect)
+    {
+        $this->isRedirect = $isRedirect;
+
+        return $this;
+    }
+
+    /**
+     * @deprecated Use the history plugin
+     * @codeCoverageIgnore
+     */
+    public function isRedirect()
+    {
+        Version::warn(__METHOD__ . ' is deprecated. Use the HistoryPlugin to track this.');
+        return $this->isRedirect;
+    }
+}

vendor/guzzle/http/Guzzle/Http/Message/RequestFactory.php

@@ -0,0 +1,359 @@
+<?php
+
+namespace Guzzle\Http\Message;
+
+use Guzzle\Common\Collection;
+use Guzzle\Common\Exception\InvalidArgumentException;
+use Guzzle\Http\RedirectPlugin;
+use Guzzle\Http\Url;
+use Guzzle\Parser\ParserRegistry;
+
+/**
+ * Default HTTP request factory used to create the default {@see Request} and {@see EntityEnclosingRequest} objects.
+ */
+class RequestFactory implements RequestFactoryInterface
+{
+    /** @var RequestFactory Singleton instance of the default request factory */
+    protected static $instance;
+
+    /** @var array Hash of methods available to the class (provides fast isset() lookups) */
+    protected $methods;
+
+    /** @var string Class to instantiate for requests with no body */
+    protected $requestClass = 'Guzzle\\Http\\Message\\Request';
+
+    /** @var string Class to instantiate for requests with a body */
+    protected $entityEnclosingRequestClass = 'Guzzle\\Http\\Message\\EntityEnclosingRequest';
+
+    /**
+     * Get a cached instance of the default request factory
+     *
+     * @return RequestFactory
+     */
+    public static function getInstance()
+    {
+        // @codeCoverageIgnoreStart
+        if (!static::$instance) {
+            static::$instance = new static();
+        }
+        // @codeCoverageIgnoreEnd
+
+        return static::$instance;
+    }
+
+    public function __construct()
+    {
+        $this->methods = array_flip(get_class_methods(__CLASS__));
+    }
+
+    public function fromMessage($message)
+    {
+        $parsed = ParserRegistry::getInstance()->getParser('message')->parseRequest($message);
+
+        if (!$parsed) {
+            return false;
+        }
+
+        $request = $this->fromParts($parsed['method'], $parsed['request_url'],
+            $parsed['headers'], $parsed['body'], $parsed['protocol'],
+            $parsed['version']);
+
+        // EntityEnclosingRequest adds an "Expect: 100-Continue" header when using a raw request body for PUT or POST
+        // requests. This factory method should accurately reflect the message, so here we are removing the Expect
+        // header if one was not supplied in the message.
+        if (!isset($parsed['headers']['Expect']) && !isset($parsed['headers']['expect'])) {
+            $request->removeHeader('Expect');
+        }
+
+        return $request;
+    }
+
+    public function fromParts(
+        $method,
+        array $urlParts,
+        $headers = null,
+        $body = null,
+        $protocol = 'HTTP',
+        $protocolVersion = '1.1'
+    ) {
+        return $this->create($method, Url::buildUrl($urlParts), $headers, $body)
+                    ->setProtocolVersion($protocolVersion);
+    }
+
+    public function create($method, $url, $headers = null, $body = null, array $options = array())
+    {
+        $method = strtoupper($method);
+
+        if ($method == 'GET' || $method == 'HEAD' || $method == 'TRACE') {
+            // Handle non-entity-enclosing request methods
+            $request = new $this->requestClass($method, $url, $headers);
+            if ($body) {
+                // The body is where the response body will be stored
+                $type = gettype($body);
+                if ($type == 'string' || $type == 'resource' || $type == 'object') {
+                    $request->setResponseBody($body);
+                }
+            }
+        } else {
+            // Create an entity enclosing request by default
+            $request = new $this->entityEnclosingRequestClass($method, $url, $headers);
+            if ($body || $body === '0') {
+                // Add POST fields and files to an entity enclosing request if an array is used
+                if (is_array($body) || $body instanceof Collection) {
+                    // Normalize PHP style cURL uploads with a leading '@' symbol
+                    foreach ($body as $key => $value) {
+                        if (is_string($value) && substr($value, 0, 1) == '@') {
+                            $request->addPostFile($key, $value);
+                            unset($body[$key]);
+                        }
+                    }
+                    // Add the fields if they are still present and not all files
+                    $request->addPostFields($body);
+                } else {
+                    // Add a raw entity body body to the request
+                    $request->setBody($body, (string) $request->getHeader('Content-Type'));
+                    if ((string) $request->getHeader('Transfer-Encoding') == 'chunked') {
+                        $request->removeHeader('Content-Length');
+                    }
+                }
+            }
+        }
+
+        if ($options) {
+            $this->applyOptions($request, $options);
+        }
+
+        return $request;
+    }
+
+    /**
+     * Clone a request while changing the method. Emulates the behavior of
+     * {@see Guzzle\Http\Message\Request::clone}, but can change the HTTP method.
+     *
+     * @param RequestInterface $request Request to clone
+     * @param string           $method  Method to set
+     *
+     * @return RequestInterface
+     */
+    public function cloneRequestWithMethod(RequestInterface $request, $method)
+    {
+        // Create the request with the same client if possible
+        if ($request->getClient()) {
+            $cloned = $request->getClient()->createRequest($method, $request->getUrl(), $request->getHeaders());
+        } else {
+            $cloned = $this->create($method, $request->getUrl(), $request->getHeaders());
+        }
+
+        $cloned->getCurlOptions()->replace($request->getCurlOptions()->toArray());
+        $cloned->setEventDispatcher(clone $request->getEventDispatcher());
+        // Ensure that that the Content-Length header is not copied if changing to GET or HEAD
+        if (!($cloned instanceof EntityEnclosingRequestInterface)) {
+            $cloned->removeHeader('Content-Length');
+        } elseif ($request instanceof EntityEnclosingRequestInterface) {
+            $cloned->setBody($request->getBody());
+        }
+        $cloned->getParams()->replace($request->getParams()->toArray());
+        $cloned->dispatch('request.clone', array('request' => $cloned));
+
+        return $cloned;
+    }
+
+    public function applyOptions(RequestInterface $request, array $options = array(), $flags = self::OPTIONS_NONE)
+    {
+        // Iterate over each key value pair and attempt to apply a config using function visitors
+        foreach ($options as $key => $value) {
+            $method = "visit_{$key}";
+            if (isset($this->methods[$method])) {
+                $this->{$method}($request, $value, $flags);
+            }
+        }
+    }
+
+    protected function visit_headers(RequestInterface $request, $value, $flags)
+    {
+        if (!is_array($value)) {
+            throw new InvalidArgumentException('headers value must be an array');
+        }
+
+        if ($flags & self::OPTIONS_AS_DEFAULTS) {
+            // Merge headers in but do not overwrite existing values
+            foreach ($value as $key => $header) {
+                if (!$request->hasHeader($key)) {
+                    $request->setHeader($key, $header);
+                }
+            }
+        } else {
+            $request->addHeaders($value);
+        }
+    }
+
+    protected function visit_body(RequestInterface $request, $value, $flags)
+    {
+        if ($request instanceof EntityEnclosingRequestInterface) {
+            $request->setBody($value);
+        } else {
+            throw new InvalidArgumentException('Attempting to set a body on a non-entity-enclosing request');
+        }
+    }
+
+    protected function visit_allow_redirects(RequestInterface $request, $value, $flags)
+    {
+        if ($value === false) {
+            $request->getParams()->set(RedirectPlugin::DISABLE, true);
+        }
+    }
+
+    protected function visit_auth(RequestInterface $request, $value, $flags)
+    {
+        if (!is_array($value)) {
+            throw new InvalidArgumentException('auth value must be an array');
+        }
+
+        $request->setAuth($value[0], isset($value[1]) ? $value[1] : null, isset($value[2]) ? $value[2] : 'basic');
+    }
+
+    protected function visit_query(RequestInterface $request, $value, $flags)
+    {
+        if (!is_array($value)) {
+            throw new InvalidArgumentException('query value must be an array');
+        }
+
+        if ($flags & self::OPTIONS_AS_DEFAULTS) {
+            // Merge query string values in but do not overwrite existing values
+            $query = $request->getQuery();
+            $query->overwriteWith(array_diff_key($value, $query->toArray()));
+        } else {
+            $request->getQuery()->overwriteWith($value);
+        }
+    }
+
+    protected function visit_cookies(RequestInterface $request, $value, $flags)
+    {
+        if (!is_array($value)) {
+            throw new InvalidArgumentException('cookies value must be an array');
+        }
+
+        foreach ($value as $name => $v) {
+            $request->addCookie($name, $v);
+        }
+    }
+
+    protected function visit_events(RequestInterface $request, $value, $flags)
+    {
+        if (!is_array($value)) {
+            throw new InvalidArgumentException('events value must be an array');
+        }
+
+        foreach ($value as $name => $method) {
+            if (is_array($method)) {
+                $request->getEventDispatcher()->addListener($name, $method[0], $method[1]);
+            } else {
+                $request->getEventDispatcher()->addListener($name, $method);
+            }
+        }
+    }
+
+    protected function visit_plugins(RequestInterface $request, $value, $flags)
+    {
+        if (!is_array($value)) {
+            throw new InvalidArgumentException('plugins value must be an array');
+        }
+
+        foreach ($value as $plugin) {
+            $request->addSubscriber($plugin);
+        }
+    }
+
+    protected function visit_exceptions(RequestInterface $request, $value, $flags)
+    {
+        if ($value === false || $value === 0) {
+            $dispatcher = $request->getEventDispatcher();
+            foreach ($dispatcher->getListeners('request.error') as $listener) {
+                if (is_array($listener) && $listener[0] == 'Guzzle\Http\Message\Request' && $listener[1] = 'onRequestError') {
+                    $dispatcher->removeListener('request.error', $listener);
+                    break;
+                }
+            }
+        }
+    }
+
+    protected function visit_save_to(RequestInterface $request, $value, $flags)
+    {
+        $request->setResponseBody($value);
+    }
+
+    protected function visit_params(RequestInterface $request, $value, $flags)
+    {
+        if (!is_array($value)) {
+            throw new InvalidArgumentException('params value must be an array');
+        }
+
+        $request->getParams()->overwriteWith($value);
+    }
+
+    protected function visit_timeout(RequestInterface $request, $value, $flags)
+    {
+        if (defined('CURLOPT_TIMEOUT_MS')) {
+            $request->getCurlOptions()->set(CURLOPT_TIMEOUT_MS, $value * 1000);
+        } else {
+            $request->getCurlOptions()->set(CURLOPT_TIMEOUT, $value);
+        }
+    }
+
+    protected function visit_connect_timeout(RequestInterface $request, $value, $flags)
+    {
+        if (defined('CURLOPT_CONNECTTIMEOUT_MS')) {
+            $request->getCurlOptions()->set(CURLOPT_CONNECTTIMEOUT_MS, $value * 1000);
+        } else {
+            $request->getCurlOptions()->set(CURLOPT_CONNECTTIMEOUT, $value);
+        }
+    }
+
+    protected function visit_debug(RequestInterface $request, $value, $flags)
+    {
+        if ($value) {
+            $request->getCurlOptions()->set(CURLOPT_VERBOSE, true);
+        }
+    }
+
+    protected function visit_verify(RequestInterface $request, $value, $flags)
+    {
+        $curl = $request->getCurlOptions();
+        if ($value === true || is_string($value)) {
+            $curl[CURLOPT_SSL_VERIFYHOST] = 2;
+            $curl[CURLOPT_SSL_VERIFYPEER] = true;
+            if ($value !== true) {
+                $curl[CURLOPT_CAINFO] = $value;
+            }
+        } elseif ($value === false) {
+            unset($curl[CURLOPT_CAINFO]);
+            $curl[CURLOPT_SSL_VERIFYHOST] = 0;
+            $curl[CURLOPT_SSL_VERIFYPEER] = false;
+        }
+    }
+
+    protected function visit_proxy(RequestInterface $request, $value, $flags)
+    {
+        $request->getCurlOptions()->set(CURLOPT_PROXY, $value, $flags);
+    }
+
+    protected function visit_cert(RequestInterface $request, $value, $flags)
+    {
+        if (is_array($value)) {
+            $request->getCurlOptions()->set(CURLOPT_SSLCERT, $value[0]);
+            $request->getCurlOptions()->set(CURLOPT_SSLCERTPASSWD, $value[1]);
+        } else {
+            $request->getCurlOptions()->set(CURLOPT_SSLCERT, $value);
+        }
+    }
+
+    protected function visit_ssl_key(RequestInterface $request, $value, $flags)
+    {
+        if (is_array($value)) {
+            $request->getCurlOptions()->set(CURLOPT_SSLKEY, $value[0]);
+            $request->getCurlOptions()->set(CURLOPT_SSLKEYPASSWD, $value[1]);
+        } else {
+            $request->getCurlOptions()->set(CURLOPT_SSLKEY, $value);
+        }
+    }
+}

vendor/guzzle/http/Guzzle/Http/Message/RequestFactoryInterface.php

@@ -0,0 +1,105 @@
+<?php
+
+namespace Guzzle\Http\Message;
+
+use Guzzle\Common\Collection;
+use Guzzle\Http\EntityBodyInterface;
+use Guzzle\Http\Url;
+
+/**
+ * Request factory used to create HTTP requests
+ */
+interface RequestFactoryInterface
+{
+    const OPTIONS_NONE = 0;
+    const OPTIONS_AS_DEFAULTS = 1;
+
+    /**
+     * Create a new request based on an HTTP message
+     *
+     * @param string $message HTTP message as a string
+     *
+     * @return RequestInterface
+     */
+    public function fromMessage($message);
+
+    /**
+     * Create a request from URL parts as returned from parse_url()
+     *
+     * @param string $method HTTP method (GET, POST, PUT, HEAD, DELETE, etc)
+     *
+     * @param array $urlParts URL parts containing the same keys as parse_url()
+     *     - scheme: e.g. http
+     *     - host:   e.g. www.guzzle-project.com
+     *     - port:   e.g. 80
+     *     - user:   e.g. michael
+     *     - pass:   e.g. rocks
+     *     - path:   e.g. / OR /index.html
+     *     - query:  after the question mark ?
+     * @param array|Collection                          $headers         HTTP headers
+     * @param string|resource|array|EntityBodyInterface $body            Body to send in the request
+     * @param string                                    $protocol        Protocol (HTTP, SPYDY, etc)
+     * @param string                                    $protocolVersion 1.0, 1.1, etc
+     *
+     * @return RequestInterface
+     */
+    public function fromParts(
+        $method,
+        array $urlParts,
+        $headers = null,
+        $body = null,
+        $protocol = 'HTTP',
+        $protocolVersion = '1.1'
+    );
+
+    /**
+     * Create a new request based on the HTTP method
+     *
+     * @param string                                    $method  HTTP method (GET, POST, PUT, PATCH, HEAD, DELETE, ...)
+     * @param string|Url                                $url     HTTP URL to connect to
+     * @param array|Collection                          $headers HTTP headers
+     * @param string|resource|array|EntityBodyInterface $body    Body to send in the request
+     * @param array                                     $options Array of options to apply to the request
+     *
+     * @return RequestInterface
+     */
+    public function create($method, $url, $headers = null, $body = null, array $options = array());
+
+    /**
+     * Apply an associative array of options to the request
+     *
+     * @param RequestInterface $request Request to update
+     * @param array            $options Options to use with the request. Available options are:
+     *        "headers": Associative array of headers
+     *        "query": Associative array of query string values to add to the request
+     *        "body": Body of a request, including an EntityBody, string, or array when sending POST requests.
+     *        "auth": Array of HTTP authentication parameters to use with the request. The array must contain the
+     *            username in index [0], the password in index [2], and can optionally contain the authentication type
+     *            in index [3]. The authentication types are: "Basic", "Digest", "NTLM", "Any" (defaults to "Basic").
+     *        "cookies": Associative array of cookies
+     *        "allow_redirects": Set to false to disable redirects
+     *        "save_to": String, fopen resource, or EntityBody object used to store the body of the response
+     *        "events": Associative array mapping event names to a closure or array of (priority, closure)
+     *        "plugins": Array of plugins to add to the request
+     *        "exceptions": Set to false to disable throwing exceptions on an HTTP level error (e.g. 404, 500, etc)
+     *        "params": Set custom request data parameters on a request. (Note: these are not query string parameters)
+     *        "timeout": Float describing the timeout of the request in seconds
+     *        "connect_timeout": Float describing the number of seconds to wait while trying to connect. Use 0 to wait
+     *            indefinitely.
+     *        "verify": Set to true to enable SSL cert validation (the default), false to disable, or supply the path
+     *            to a CA bundle to enable verification using a custom certificate.
+     *        "cert": Set to a string to specify the path to a file containing a PEM formatted certificate. If a
+     *            password is required, then set an array containing the path to the PEM file followed by the the
+     *            password required for the certificate.
+     *        "ssl_key": Specify the path to a file containing a private SSL key in PEM format. If a password is
+     *            required, then set an array containing the path to the SSL key followed by the password required for
+     *            the certificate.
+     *        "proxy": Specify an HTTP proxy (e.g. "http://username:password@192.168.16.1:10")
+     *        "debug": Set to true to display all data sent over the wire
+     * @param int $flags Bitwise flags to apply when applying the options to the request. Defaults to no special
+     *                   options. `1` (OPTIONS_AS_DEFAULTS): When specified, options will only update a request when
+     *                   the value does not already exist on the request. This is only supported by "query" and
+     *                   "headers". Other bitwise options may be added in the future.
+     */
+    public function applyOptions(RequestInterface $request, array $options = array(), $flags = self::OPTIONS_NONE);
+}

vendor/guzzle/http/Guzzle/Http/Message/RequestInterface.php

@@ -0,0 +1,318 @@
+<?php
+
+namespace Guzzle\Http\Message;
+
+use Guzzle\Common\Collection;
+use Guzzle\Common\HasDispatcherInterface;
+use Guzzle\Http\Exception\RequestException;
+use Guzzle\Http\ClientInterface;
+use Guzzle\Http\EntityBodyInterface;
+use Guzzle\Http\Url;
+use Guzzle\Http\QueryString;
+
+/**
+ * Generic HTTP request interface
+ */
+interface RequestInterface extends MessageInterface, HasDispatcherInterface
+{
+    const STATE_NEW = 'new';
+    const STATE_COMPLETE = 'complete';
+    const STATE_TRANSFER = 'transfer';
+    const STATE_ERROR = 'error';
+
+    const GET = 'GET';
+    const PUT = 'PUT';
+    const POST = 'POST';
+    const DELETE = 'DELETE';
+    const HEAD = 'HEAD';
+    const CONNECT = 'CONNECT';
+    const OPTIONS = 'OPTIONS';
+    const TRACE = 'TRACE';
+    const PATCH = 'PATCH';
+
+    /**
+     * @return string
+     */
+    public function __toString();
+
+    /**
+     * Send the request
+     *
+     * @return Response
+     * @throws RequestException on a request error
+     */
+    public function send();
+
+    /**
+     * Set the client used to transport the request
+     *
+     * @param ClientInterface $client
+     *
+     * @return self
+     */
+    public function setClient(ClientInterface $client);
+
+    /**
+     * Get the client used to transport the request
+     *
+     * @return ClientInterface $client
+     */
+    public function getClient();
+
+    /**
+     * Set the URL of the request
+     *
+     * @param string $url|Url Full URL to set including query string
+     *
+     * @return self
+     */
+    public function setUrl($url);
+
+    /**
+     * Get the full URL of the request (e.g. 'http://www.guzzle-project.com/')
+     *
+     * @param bool $asObject Set to TRUE to retrieve the URL as a clone of the URL object owned by the request.
+     *
+     * @return string|Url
+     */
+    public function getUrl($asObject = false);
+
+    /**
+     * Get the resource part of the the request, including the path, query string, and fragment
+     *
+     * @return string
+     */
+    public function getResource();
+
+    /**
+     * Get the collection of key value pairs that will be used as the query string in the request
+     *
+     * @return QueryString
+     */
+    public function getQuery();
+
+    /**
+     * Get the HTTP method of the request
+     *
+     * @return string
+     */
+    public function getMethod();
+
+    /**
+     * Get the URI scheme of the request (http, https, ftp, etc)
+     *
+     * @return string
+     */
+    public function getScheme();
+
+    /**
+     * Set the URI scheme of the request (http, https, ftp, etc)
+     *
+     * @param string $scheme Scheme to set
+     *
+     * @return self
+     */
+    public function setScheme($scheme);
+
+    /**
+     * Get the host of the request
+     *
+     * @return string
+     */
+    public function getHost();
+
+    /**
+     * Set the host of the request. Including a port in the host will modify the port of the request.
+     *
+     * @param string $host Host to set (e.g. www.yahoo.com, www.yahoo.com:80)
+     *
+     * @return self
+     */
+    public function setHost($host);
+
+    /**
+     * Get the path of the request (e.g. '/', '/index.html')
+     *
+     * @return string
+     */
+    public function getPath();
+
+    /**
+     * Set the path of the request (e.g. '/', '/index.html')
+     *
+     * @param string|array $path Path to set or array of segments to implode
+     *
+     * @return self
+     */
+    public function setPath($path);
+
+    /**
+     * Get the port that the request will be sent on if it has been set
+     *
+     * @return int|null
+     */
+    public function getPort();
+
+    /**
+     * Set the port that the request will be sent on
+     *
+     * @param int $port Port number to set
+     *
+     * @return self
+     */
+    public function setPort($port);
+
+    /**
+     * Get the username to pass in the URL if set
+     *
+     * @return string|null
+     */
+    public function getUsername();
+
+    /**
+     * Get the password to pass in the URL if set
+     *
+     * @return string|null
+     */
+    public function getPassword();
+
+    /**
+     * Set HTTP authorization parameters
+     *
+     * @param string|bool $user     User name or false disable authentication
+     * @param string      $password Password
+     * @param string      $scheme   Authentication scheme ('Basic', 'Digest', or a CURLAUTH_* constant (deprecated))
+     *
+     * @return self
+     * @link http://www.ietf.org/rfc/rfc2617.txt
+     * @link http://php.net/manual/en/function.curl-setopt.php See the available options for CURLOPT_HTTPAUTH
+     * @throws RequestException
+     */
+    public function setAuth($user, $password = '', $scheme = 'Basic');
+
+    /**
+     * Get the HTTP protocol version of the request
+     *
+     * @return string
+     */
+    public function getProtocolVersion();
+
+    /**
+     * Set the HTTP protocol version of the request (e.g. 1.1 or 1.0)
+     *
+     * @param string $protocol HTTP protocol version to use with the request
+     *
+     * @return self
+     */
+    public function setProtocolVersion($protocol);
+
+    /**
+     * Get the previously received {@see Response} or NULL if the request has not been sent
+     *
+     * @return Response|null
+     */
+    public function getResponse();
+
+    /**
+     * Manually set a response for the request.
+     *
+     * This method is useful for specifying a mock response for the request or setting the response using a cache.
+     * Manually setting a response will bypass the actual sending of a request.
+     *
+     * @param Response $response Response object to set
+     * @param bool     $queued   Set to TRUE to keep the request in a state of not having been sent, but queue the
+     *                           response for send()
+     *
+     * @return self Returns a reference to the object.
+     */
+    public function setResponse(Response $response, $queued = false);
+
+    /**
+     * The start of a response has been received for a request and the request is still in progress
+     *
+     * @param Response $response Response that has been received so far
+     *
+     * @return self
+     */
+    public function startResponse(Response $response);
+
+    /**
+     * Set the EntityBody that will hold a successful response message's entity body.
+     *
+     * This method should be invoked when you need to send the response's entity body somewhere other than the normal
+     * php://temp buffer. For example, you can send the entity body to a socket, file, or some other custom stream.
+     *
+     * @param EntityBodyInterface|string|resource $body Response body object. Pass a string to attempt to store the
+     *                                                  response body in a local file.
+     * @return Request
+     */
+    public function setResponseBody($body);
+
+    /**
+     * Get the EntityBody that will hold the resulting response message's entity body. This response body will only
+     * be used for successful responses. Intermediate responses (e.g. redirects) will not use the targeted response
+     * body.
+     *
+     * @return EntityBodyInterface
+     */
+    public function getResponseBody();
+
+    /**
+     * Get the state of the request. One of 'complete', 'transfer', 'new', 'error'
+     *
+     * @return string
+     */
+    public function getState();
+
+    /**
+     * Set the state of the request
+     *
+     * @param string $state   State of the request ('complete', 'transfer', 'new', 'error')
+     * @param array  $context Contextual information about the state change
+     *
+     * @return string Returns the current state of the request (which may have changed due to events being fired)
+     */
+    public function setState($state, array $context = array());
+
+    /**
+     * Get the cURL options that will be applied when the cURL handle is created
+     *
+     * @return Collection
+     */
+    public function getCurlOptions();
+
+    /**
+     * Get an array of Cookies
+     *
+     * @return array
+     */
+    public function getCookies();
+
+    /**
+     * Get a cookie value by name
+     *
+     * @param string $name Cookie to retrieve
+     *
+     * @return null|string
+     */
+    public function getCookie($name);
+
+    /**
+     * Add a Cookie value by name to the Cookie header
+     *
+     * @param string $name  Name of the cookie to add
+     * @param string $value Value to set
+     *
+     * @return self
+     */
+    public function addCookie($name, $value);
+
+    /**
+     * Remove a specific cookie value by name
+     *
+     * @param string $name Cookie to remove by name
+     *
+     * @return self
+     */
+    public function removeCookie($name);
+}

vendor/guzzle/http/Guzzle/Http/Message/Response.php

@@ -0,0 +1,968 @@
+<?php
+
+namespace Guzzle\Http\Message;
+
+use Guzzle\Common\Version;
+use Guzzle\Common\ToArrayInterface;
+use Guzzle\Common\Exception\RuntimeException;
+use Guzzle\Http\EntityBodyInterface;
+use Guzzle\Http\EntityBody;
+use Guzzle\Http\Exception\BadResponseException;
+use Guzzle\Http\RedirectPlugin;
+use Guzzle\Parser\ParserRegistry;
+
+/**
+ * Guzzle HTTP response object
+ */
+class Response extends AbstractMessage implements \Serializable
+{
+    /**
+     * @var array Array of reason phrases and their corresponding status codes
+     */
+    private static $statusTexts = array(
+        100 => 'Continue',
+        101 => 'Switching Protocols',
+        102 => 'Processing',
+        200 => 'OK',
+        201 => 'Created',
+        202 => 'Accepted',
+        203 => 'Non-Authoritative Information',
+        204 => 'No Content',
+        205 => 'Reset Content',
+        206 => 'Partial Content',
+        207 => 'Multi-Status',
+        208 => 'Already Reported',
+        226 => 'IM Used',
+        300 => 'Multiple Choices',
+        301 => 'Moved Permanently',
+        302 => 'Found',
+        303 => 'See Other',
+        304 => 'Not Modified',
+        305 => 'Use Proxy',
+        307 => 'Temporary Redirect',
+        308 => 'Permanent Redirect',
+        400 => 'Bad Request',
+        401 => 'Unauthorized',
+        402 => 'Payment Required',
+        403 => 'Forbidden',
+        404 => 'Not Found',
+        405 => 'Method Not Allowed',
+        406 => 'Not Acceptable',
+        407 => 'Proxy Authentication Required',
+        408 => 'Request Timeout',
+        409 => 'Conflict',
+        410 => 'Gone',
+        411 => 'Length Required',
+        412 => 'Precondition Failed',
+        413 => 'Request Entity Too Large',
+        414 => 'Request-URI Too Long',
+        415 => 'Unsupported Media Type',
+        416 => 'Requested Range Not Satisfiable',
+        417 => 'Expectation Failed',
+        422 => 'Unprocessable Entity',
+        423 => 'Locked',
+        424 => 'Failed Dependency',
+        425 => 'Reserved for WebDAV advanced collections expired proposal',
+        426 => 'Upgrade required',
+        428 => 'Precondition Required',
+        429 => 'Too Many Requests',
+        431 => 'Request Header Fields Too Large',
+        500 => 'Internal Server Error',
+        501 => 'Not Implemented',
+        502 => 'Bad Gateway',
+        503 => 'Service Unavailable',
+        504 => 'Gateway Timeout',
+        505 => 'HTTP Version Not Supported',
+        506 => 'Variant Also Negotiates (Experimental)',
+        507 => 'Insufficient Storage',
+        508 => 'Loop Detected',
+        510 => 'Not Extended',
+        511 => 'Network Authentication Required',
+    );
+
+    /** @var EntityBodyInterface The response body */
+    protected $body;
+
+    /** @var string The reason phrase of the response (human readable code) */
+    protected $reasonPhrase;
+
+    /** @var string The status code of the response */
+    protected $statusCode;
+
+    /** @var array Information about the request */
+    protected $info = array();
+
+    /** @var string The effective URL that returned this response */
+    protected $effectiveUrl;
+
+    /** @var array Cacheable response codes (see RFC 2616:13.4) */
+    protected static $cacheResponseCodes = array(200, 203, 206, 300, 301, 410);
+
+    /**
+     * Create a new Response based on a raw response message
+     *
+     * @param string $message Response message
+     *
+     * @return self|bool Returns false on error
+     */
+    public static function fromMessage($message)
+    {
+        $data = ParserRegistry::getInstance()->getParser('message')->parseResponse($message);
+        if (!$data) {
+            return false;
+        }
+
+        $response = new static($data['code'], $data['headers'], $data['body']);
+        $response->setProtocol($data['protocol'], $data['version'])
+                 ->setStatus($data['code'], $data['reason_phrase']);
+
+        // Set the appropriate Content-Length if the one set is inaccurate (e.g. setting to X)
+        $contentLength = (string) $response->getHeader('Content-Length');
+        $actualLength = strlen($data['body']);
+        if (strlen($data['body']) > 0 && $contentLength != $actualLength) {
+            $response->setHeader('Content-Length', $actualLength);
+        }
+
+        return $response;
+    }
+
+    /**
+     * Construct the response
+     *
+     * @param string                              $statusCode The response status code (e.g. 200, 404, etc)
+     * @param ToArrayInterface|array              $headers    The response headers
+     * @param string|resource|EntityBodyInterface $body       The body of the response
+     *
+     * @throws BadResponseException if an invalid response code is given
+     */
+    public function __construct($statusCode, $headers = null, $body = null)
+    {
+        parent::__construct();
+        $this->setStatus($statusCode);
+        $this->body = EntityBody::factory($body !== null ? $body : '');
+
+        if ($headers) {
+            if (is_array($headers)) {
+                $this->setHeaders($headers);
+            } elseif ($headers instanceof ToArrayInterface) {
+                $this->setHeaders($headers->toArray());
+            } else {
+                throw new BadResponseException('Invalid headers argument received');
+            }
+        }
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->getMessage();
+    }
+
+    public function serialize()
+    {
+        return json_encode(array(
+            'status'  => $this->statusCode,
+            'body'    => (string) $this->body,
+            'headers' => $this->headers->toArray()
+        ));
+    }
+
+    public function unserialize($serialize)
+    {
+        $data = json_decode($serialize, true);
+        $this->__construct($data['status'], $data['headers'], $data['body']);
+    }
+
+    /**
+     * Get the response entity body
+     *
+     * @param bool $asString Set to TRUE to return a string of the body rather than a full body object
+     *
+     * @return EntityBodyInterface|string
+     */
+    public function getBody($asString = false)
+    {
+        return $asString ? (string) $this->body : $this->body;
+    }
+
+    /**
+     * Set the response entity body
+     *
+     * @param EntityBodyInterface|string $body Body to set
+     *
+     * @return self
+     */
+    public function setBody($body)
+    {
+        $this->body = EntityBody::factory($body);
+
+        return $this;
+    }
+
+    /**
+     * Set the protocol and protocol version of the response
+     *
+     * @param string $protocol Response protocol
+     * @param string $version  Protocol version
+     *
+     * @return self
+     */
+    public function setProtocol($protocol, $version)
+    {
+        $this->protocol = $protocol;
+        $this->protocolVersion = $version;
+
+        return $this;
+    }
+
+    /**
+     * Get the protocol used for the response (e.g. HTTP)
+     *
+     * @return string
+     */
+    public function getProtocol()
+    {
+        return $this->protocol;
+    }
+
+    /**
+     * Get the HTTP protocol version
+     *
+     * @return string
+     */
+    public function getProtocolVersion()
+    {
+        return $this->protocolVersion;
+    }
+
+    /**
+     * Get a cURL transfer information
+     *
+     * @param string $key A single statistic to check
+     *
+     * @return array|string|null Returns all stats if no key is set, a single stat if a key is set, or null if a key
+     *                           is set and not found
+     * @link http://www.php.net/manual/en/function.curl-getinfo.php
+     */
+    public function getInfo($key = null)
+    {
+        if ($key === null) {
+            return $this->info;
+        } elseif (array_key_exists($key, $this->info)) {
+            return $this->info[$key];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Set the transfer information
+     *
+     * @param array $info Array of cURL transfer stats
+     *
+     * @return self
+     */
+    public function setInfo(array $info)
+    {
+        $this->info = $info;
+
+        return $this;
+    }
+
+    /**
+     * Set the response status
+     *
+     * @param int    $statusCode   Response status code to set
+     * @param string $reasonPhrase Response reason phrase
+     *
+     * @return self
+     * @throws BadResponseException when an invalid response code is received
+     */
+    public function setStatus($statusCode, $reasonPhrase = '')
+    {
+        $this->statusCode = (int) $statusCode;
+
+        if (!$reasonPhrase && isset(self::$statusTexts[$this->statusCode])) {
+            $this->reasonPhrase = self::$statusTexts[$this->statusCode];
+        } else {
+            $this->reasonPhrase = $reasonPhrase;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get the response status code
+     *
+     * @return integer
+     */
+    public function getStatusCode()
+    {
+        return $this->statusCode;
+    }
+
+    /**
+     * Get the entire response as a string
+     *
+     * @return string
+     */
+    public function getMessage()
+    {
+        $message = $this->getRawHeaders();
+
+        // Only include the body in the message if the size is < 2MB
+        $size = $this->body->getSize();
+        if ($size < 2097152) {
+            $message .= (string) $this->body;
+        }
+
+        return $message;
+    }
+
+    /**
+     * Get the the raw message headers as a string
+     *
+     * @return string
+     */
+    public function getRawHeaders()
+    {
+        $headers = 'HTTP/1.1 ' . $this->statusCode . ' ' . $this->reasonPhrase . "\r\n";
+        $lines = $this->getHeaderLines();
+        if (!empty($lines)) {
+            $headers .= implode("\r\n", $lines) . "\r\n";
+        }
+
+        return $headers . "\r\n";
+    }
+
+    /**
+     * Get the response reason phrase- a human readable version of the numeric
+     * status code
+     *
+     * @return string
+     */
+    public function getReasonPhrase()
+    {
+        return $this->reasonPhrase;
+    }
+
+    /**
+     * Get the Accept-Ranges HTTP header
+     *
+     * @return string Returns what partial content range types this server supports.
+     */
+    public function getAcceptRanges()
+    {
+        return (string) $this->getHeader('Accept-Ranges');
+    }
+
+    /**
+     * Calculate the age of the response
+     *
+     * @return integer
+     */
+    public function calculateAge()
+    {
+        $age = $this->getHeader('Age');
+
+        if ($age === null && $this->getDate()) {
+            $age = time() - strtotime($this->getDate());
+        }
+
+        return $age === null ? null : (int) (string) $age;
+    }
+
+    /**
+     * Get the Age HTTP header
+     *
+     * @return integer|null Returns the age the object has been in a proxy cache in seconds.
+     */
+    public function getAge()
+    {
+        return (string) $this->getHeader('Age');
+    }
+
+    /**
+     * Get the Allow HTTP header
+     *
+     * @return string|null Returns valid actions for a specified resource. To be used for a 405 Method not allowed.
+     */
+    public function getAllow()
+    {
+        return (string) $this->getHeader('Allow');
+    }
+
+    /**
+     * Check if an HTTP method is allowed by checking the Allow response header
+     *
+     * @param string $method Method to check
+     *
+     * @return bool
+     */
+    public function isMethodAllowed($method)
+    {
+        $allow = $this->getHeader('Allow');
+        if ($allow) {
+            foreach (explode(',', $allow) as $allowable) {
+                if (!strcasecmp(trim($allowable), $method)) {
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Get the Cache-Control HTTP header
+     *
+     * @return string
+     */
+    public function getCacheControl()
+    {
+        return (string) $this->getHeader('Cache-Control');
+    }
+
+    /**
+     * Get the Connection HTTP header
+     *
+     * @return string
+     */
+    public function getConnection()
+    {
+        return (string) $this->getHeader('Connection');
+    }
+
+    /**
+     * Get the Content-Encoding HTTP header
+     *
+     * @return string|null
+     */
+    public function getContentEncoding()
+    {
+        return (string) $this->getHeader('Content-Encoding');
+    }
+
+    /**
+     * Get the Content-Language HTTP header
+     *
+     * @return string|null Returns the language the content is in.
+     */
+    public function getContentLanguage()
+    {
+        return (string) $this->getHeader('Content-Language');
+    }
+
+    /**
+     * Get the Content-Length HTTP header
+     *
+     * @return integer Returns the length of the response body in bytes
+     */
+    public function getContentLength()
+    {
+        return (int) (string) $this->getHeader('Content-Length');
+    }
+
+    /**
+     * Get the Content-Location HTTP header
+     *
+     * @return string|null Returns an alternate location for the returned data (e.g /index.htm)
+     */
+    public function getContentLocation()
+    {
+        return (string) $this->getHeader('Content-Location');
+    }
+
+    /**
+     * Get the Content-Disposition HTTP header
+     *
+     * @return string|null Returns the Content-Disposition header
+     */
+    public function getContentDisposition()
+    {
+        return (string) $this->getHeader('Content-Disposition');
+    }
+
+    /**
+     * Get the Content-MD5 HTTP header
+     *
+     * @return string|null Returns a Base64-encoded binary MD5 sum of the content of the response.
+     */
+    public function getContentMd5()
+    {
+        return (string) $this->getHeader('Content-MD5');
+    }
+
+    /**
+     * Get the Content-Range HTTP header
+     *
+     * @return string Returns where in a full body message this partial message belongs (e.g. bytes 21010-47021/47022).
+     */
+    public function getContentRange()
+    {
+        return (string) $this->getHeader('Content-Range');
+    }
+
+    /**
+     * Get the Content-Type HTTP header
+     *
+     * @return string Returns the mime type of this content.
+     */
+    public function getContentType()
+    {
+        return (string) $this->getHeader('Content-Type');
+    }
+
+    /**
+     * Checks if the Content-Type is of a certain type.  This is useful if the
+     * Content-Type header contains charset information and you need to know if
+     * the Content-Type matches a particular type.
+     *
+     * @param string $type Content type to check against
+     *
+     * @return bool
+     */
+    public function isContentType($type)
+    {
+        return stripos($this->getHeader('Content-Type'), $type) !== false;
+    }
+
+    /**
+     * Get the Date HTTP header
+     *
+     * @return string|null Returns the date and time that the message was sent.
+     */
+    public function getDate()
+    {
+        return (string) $this->getHeader('Date');
+    }
+
+    /**
+     * Get the ETag HTTP header
+     *
+     * @return string|null Returns an identifier for a specific version of a resource, often a Message digest.
+     */
+    public function getEtag()
+    {
+        return (string) $this->getHeader('ETag');
+    }
+
+    /**
+     * Get the Expires HTTP header
+     *
+     * @return string|null Returns the date/time after which the response is considered stale.
+     */
+    public function getExpires()
+    {
+        return (string) $this->getHeader('Expires');
+    }
+
+    /**
+     * Get the Last-Modified HTTP header
+     *
+     * @return string|null Returns the last modified date for the requested object, in RFC 2822 format
+     *                     (e.g. Tue, 15 Nov 1994 12:45:26 GMT)
+     */
+    public function getLastModified()
+    {
+        return (string) $this->getHeader('Last-Modified');
+    }
+
+    /**
+     * Get the Location HTTP header
+     *
+     * @return string|null Used in redirection, or when a new resource has been created.
+     */
+    public function getLocation()
+    {
+        return (string) $this->getHeader('Location');
+    }
+
+    /**
+     * Get the Pragma HTTP header
+     *
+     * @return Header|null Returns the implementation-specific headers that may have various effects anywhere along
+     *                     the request-response chain.
+     */
+    public function getPragma()
+    {
+        return (string) $this->getHeader('Pragma');
+    }
+
+    /**
+     * Get the Proxy-Authenticate HTTP header
+     *
+     * @return string|null Authentication to access the proxy (e.g. Basic)
+     */
+    public function getProxyAuthenticate()
+    {
+        return (string) $this->getHeader('Proxy-Authenticate');
+    }
+
+    /**
+     * Get the Retry-After HTTP header
+     *
+     * @return int|null If an entity is temporarily unavailable, this instructs the client to try again after a
+     *                  specified period of time.
+     */
+    public function getRetryAfter()
+    {
+        return (string) $this->getHeader('Retry-After');
+    }
+
+    /**
+     * Get the Server HTTP header
+     *
+     * @return string|null A name for the server
+     */
+    public function getServer()
+    {
+        return (string)  $this->getHeader('Server');
+    }
+
+    /**
+     * Get the Set-Cookie HTTP header
+     *
+     * @return string|null An HTTP cookie.
+     */
+    public function getSetCookie()
+    {
+        return (string) $this->getHeader('Set-Cookie');
+    }
+
+    /**
+     * Get the Trailer HTTP header
+     *
+     * @return string|null The Trailer general field value indicates that the given set of header fields is present in
+     *                     the trailer of a message encoded with chunked transfer-coding.
+     */
+    public function getTrailer()
+    {
+        return (string) $this->getHeader('Trailer');
+    }
+
+    /**
+     * Get the Transfer-Encoding HTTP header
+     *
+     * @return string|null The form of encoding used to safely transfer the entity to the user
+     */
+    public function getTransferEncoding()
+    {
+        return (string) $this->getHeader('Transfer-Encoding');
+    }
+
+    /**
+     * Get the Vary HTTP header
+     *
+     * @return string|null Tells downstream proxies how to match future request headers to decide whether the cached
+     *                     response can be used rather than requesting a fresh one from the origin server.
+     */
+    public function getVary()
+    {
+        return (string) $this->getHeader('Vary');
+    }
+
+    /**
+     * Get the Via HTTP header
+     *
+     * @return string|null Informs the client of proxies through which the response was sent.
+     */
+    public function getVia()
+    {
+        return (string) $this->getHeader('Via');
+    }
+
+    /**
+     * Get the Warning HTTP header
+     *
+     * @return string|null A general warning about possible problems with the entity body
+     */
+    public function getWarning()
+    {
+        return (string) $this->getHeader('Warning');
+    }
+
+    /**
+     * Get the WWW-Authenticate HTTP header
+     *
+     * @return string|null Indicates the authentication scheme that should be used to access the requested entity
+     */
+    public function getWwwAuthenticate()
+    {
+        return (string) $this->getHeader('WWW-Authenticate');
+    }
+
+    /**
+     * Checks if HTTP Status code is a Client Error (4xx)
+     *
+     * @return bool
+     */
+    public function isClientError()
+    {
+        return $this->statusCode >= 400 && $this->statusCode < 500;
+    }
+
+    /**
+     * Checks if HTTP Status code is Server OR Client Error (4xx or 5xx)
+     *
+     * @return boolean
+     */
+    public function isError()
+    {
+        return $this->isClientError() || $this->isServerError();
+    }
+
+    /**
+     * Checks if HTTP Status code is Information (1xx)
+     *
+     * @return bool
+     */
+    public function isInformational()
+    {
+        return $this->statusCode < 200;
+    }
+
+    /**
+     * Checks if HTTP Status code is a Redirect (3xx)
+     *
+     * @return bool
+     */
+    public function isRedirect()
+    {
+        return $this->statusCode >= 300 && $this->statusCode < 400;
+    }
+
+    /**
+     * Checks if HTTP Status code is Server Error (5xx)
+     *
+     * @return bool
+     */
+    public function isServerError()
+    {
+        return $this->statusCode >= 500 && $this->statusCode < 600;
+    }
+
+    /**
+     * Checks if HTTP Status code is Successful (2xx | 304)
+     *
+     * @return bool
+     */
+    public function isSuccessful()
+    {
+        return ($this->statusCode >= 200 && $this->statusCode < 300) || $this->statusCode == 304;
+    }
+
+    /**
+     * Check if the response can be cached based on the response headers
+     *
+     * @return bool Returns TRUE if the response can be cached or false if not
+     */
+    public function canCache()
+    {
+        // Check if the response is cacheable based on the code
+        if (!in_array((int) $this->getStatusCode(), self::$cacheResponseCodes)) {
+            return false;
+        }
+
+        // Make sure a valid body was returned and can be cached
+        if ((!$this->getBody()->isReadable() || !$this->getBody()->isSeekable())
+            && ($this->getContentLength() > 0 || $this->getTransferEncoding() == 'chunked')) {
+            return false;
+        }
+
+        // Never cache no-store resources (this is a private cache, so private
+        // can be cached)
+        if ($this->getHeader('Cache-Control') && $this->getHeader('Cache-Control')->hasDirective('no-store')) {
+            return false;
+        }
+
+        return $this->isFresh() || $this->getFreshness() === null || $this->canValidate();
+    }
+
+    /**
+     * Gets the number of seconds from the current time in which this response is still considered fresh
+     *
+     * @return int|null Returns the number of seconds
+     */
+    public function getMaxAge()
+    {
+        if ($header = $this->getHeader('Cache-Control')) {
+            // s-max-age, then max-age, then Expires
+            if ($age = $header->getDirective('s-maxage')) {
+                return $age;
+            }
+            if ($age = $header->getDirective('max-age')) {
+                return $age;
+            }
+        }
+
+        if ($this->getHeader('Expires')) {
+            return strtotime($this->getExpires()) - time();
+        }
+
+        return null;
+    }
+
+    /**
+     * Check if the response is considered fresh.
+     *
+     * A response is considered fresh when its age is less than or equal to the freshness lifetime (maximum age) of the
+     * response.
+     *
+     * @return bool|null
+     */
+    public function isFresh()
+    {
+        $fresh = $this->getFreshness();
+
+        return $fresh === null ? null : $fresh >= 0;
+    }
+
+    /**
+     * Check if the response can be validated against the origin server using a conditional GET request.
+     *
+     * @return bool
+     */
+    public function canValidate()
+    {
+        return $this->getEtag() || $this->getLastModified();
+    }
+
+    /**
+     * Get the freshness of the response by returning the difference of the maximum lifetime of the response and the
+     * age of the response (max-age - age).
+     *
+     * Freshness values less than 0 mean that the response is no longer fresh and is ABS(freshness) seconds expired.
+     * Freshness values of greater than zero is the number of seconds until the response is no longer fresh. A NULL
+     * result means that no freshness information is available.
+     *
+     * @return int
+     */
+    public function getFreshness()
+    {
+        $maxAge = $this->getMaxAge();
+        $age = $this->calculateAge();
+
+        return $maxAge && $age ? ($maxAge - $age) : null;
+    }
+
+    /**
+     * Parse the JSON response body and return an array
+     *
+     * @return array|string|int|bool|float
+     * @throws RuntimeException if the response body is not in JSON format
+     */
+    public function json()
+    {
+        $data = json_decode((string) $this->body, true);
+        if (JSON_ERROR_NONE !== json_last_error()) {
+            throw new RuntimeException('Unable to parse response body into JSON: ' . json_last_error());
+        }
+
+        return $data === null ? array() : $data;
+    }
+
+    /**
+     * Parse the XML response body and return a \SimpleXMLElement.
+     *
+     * In order to prevent XXE attacks, this method disables loading external
+     * entities. If you rely on external entities, then you must parse the
+     * XML response manually by accessing the response body directly.
+     *
+     * @return \SimpleXMLElement
+     * @throws RuntimeException if the response body is not in XML format
+     * @link http://websec.io/2012/08/27/Preventing-XXE-in-PHP.html
+     */
+    public function xml()
+    {
+        $errorMessage = null;
+        $internalErrors = libxml_use_internal_errors(true);
+        $disableEntities = libxml_disable_entity_loader(true);
+        libxml_clear_errors();
+
+        try {
+            $xml = new \SimpleXMLElement((string) $this->body ?: '<root />', LIBXML_NONET);
+            if ($error = libxml_get_last_error()) {
+                $errorMessage = $error->message;
+            }
+        } catch (\Exception $e) {
+            $errorMessage = $e->getMessage();
+        }
+
+        libxml_clear_errors();
+        libxml_use_internal_errors($internalErrors);
+        libxml_disable_entity_loader($disableEntities);
+
+        if ($errorMessage) {
+            throw new RuntimeException('Unable to parse response body into XML: ' . $errorMessage);
+        }
+
+        return $xml;
+    }
+
+    /**
+     * Get the redirect count of this response
+     *
+     * @return int
+     */
+    public function getRedirectCount()
+    {
+        return (int) $this->params->get(RedirectPlugin::REDIRECT_COUNT);
+    }
+
+    /**
+     * Set the effective URL that resulted in this response (e.g. the last redirect URL)
+     *
+     * @param string $url The effective URL
+     *
+     * @return self
+     */
+    public function setEffectiveUrl($url)
+    {
+        $this->effectiveUrl = $url;
+
+        return $this;
+    }
+
+    /**
+     * Get the effective URL that resulted in this response (e.g. the last redirect URL)
+     *
+     * @return string
+     */
+    public function getEffectiveUrl()
+    {
+        return $this->effectiveUrl;
+    }
+
+    /**
+     * @deprecated
+     * @codeCoverageIgnore
+     */
+    public function getPreviousResponse()
+    {
+        Version::warn(__METHOD__ . ' is deprecated. Use the HistoryPlugin.');
+        return null;
+    }
+
+    /**
+     * @deprecated
+     * @codeCoverageIgnore
+     */
+    public function setRequest($request)
+    {
+        Version::warn(__METHOD__ . ' is deprecated');
+        return $this;
+    }
+
+    /**
+     * @deprecated
+     * @codeCoverageIgnore
+     */
+    public function getRequest()
+    {
+        Version::warn(__METHOD__ . ' is deprecated');
+        return null;
+    }
+}

vendor/guzzle/http/Guzzle/Http/Mimetypes.php

@@ -0,0 +1,962 @@
+<?php
+
+namespace Guzzle\Http;
+
+/**
+ * Provides mappings of file extensions to mimetypes
+ * @link http://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x/conf/mime.types
+ */
+class Mimetypes
+{
+    /** @var self */
+    protected static $instance;
+
+    /** @var array Mapping of extension to mimetype */
+    protected $mimetypes = array(
+        '3dml' => 'text/vnd.in3d.3dml',
+        '3g2' => 'video/3gpp2',
+        '3gp' => 'video/3gpp',
+        '7z' => 'application/x-7z-compressed',
+        'aab' => 'application/x-authorware-bin',
+        'aac' => 'audio/x-aac',
+        'aam' => 'application/x-authorware-map',
+        'aas' => 'application/x-authorware-seg',
+        'abw' => 'application/x-abiword',
+        'ac' => 'application/pkix-attr-cert',
+        'acc' => 'application/vnd.americandynamics.acc',
+        'ace' => 'application/x-ace-compressed',
+        'acu' => 'application/vnd.acucobol',
+        'acutc' => 'application/vnd.acucorp',
+        'adp' => 'audio/adpcm',
+        'aep' => 'application/vnd.audiograph',
+        'afm' => 'application/x-font-type1',
+        'afp' => 'application/vnd.ibm.modcap',
+        'ahead' => 'application/vnd.ahead.space',
+        'ai' => 'application/postscript',
+        'aif' => 'audio/x-aiff',
+        'aifc' => 'audio/x-aiff',
+        'aiff' => 'audio/x-aiff',
+        'air' => 'application/vnd.adobe.air-application-installer-package+zip',
+        'ait' => 'application/vnd.dvb.ait',
+        'ami' => 'application/vnd.amiga.ami',
+        'apk' => 'application/vnd.android.package-archive',
+        'application' => 'application/x-ms-application',
+        'apr' => 'application/vnd.lotus-approach',
+        'asa' => 'text/plain',
+        'asax' => 'application/octet-stream',
+        'asc' => 'application/pgp-signature',
+        'ascx' => 'text/plain',
+        'asf' => 'video/x-ms-asf',
+        'ashx' => 'text/plain',
+        'asm' => 'text/x-asm',
+        'asmx' => 'text/plain',
+        'aso' => 'application/vnd.accpac.simply.aso',
+        'asp' => 'text/plain',
+        'aspx' => 'text/plain',
+        'asx' => 'video/x-ms-asf',
+        'atc' => 'application/vnd.acucorp',
+        'atom' => 'application/atom+xml',
+        'atomcat' => 'application/atomcat+xml',
+        'atomsvc' => 'application/atomsvc+xml',
+        'atx' => 'application/vnd.antix.game-component',
+        'au' => 'audio/basic',
+        'avi' => 'video/x-msvideo',
+        'aw' => 'application/applixware',
+        'axd' => 'text/plain',
+        'azf' => 'application/vnd.airzip.filesecure.azf',
+        'azs' => 'application/vnd.airzip.filesecure.azs',
+        'azw' => 'application/vnd.amazon.ebook',
+        'bat' => 'application/x-msdownload',
+        'bcpio' => 'application/x-bcpio',
+        'bdf' => 'application/x-font-bdf',
+        'bdm' => 'application/vnd.syncml.dm+wbxml',
+        'bed' => 'application/vnd.realvnc.bed',
+        'bh2' => 'application/vnd.fujitsu.oasysprs',
+        'bin' => 'application/octet-stream',
+        'bmi' => 'application/vnd.bmi',
+        'bmp' => 'image/bmp',
+        'book' => 'application/vnd.framemaker',
+        'box' => 'application/vnd.previewsystems.box',
+        'boz' => 'application/x-bzip2',
+        'bpk' => 'application/octet-stream',
+        'btif' => 'image/prs.btif',
+        'bz' => 'application/x-bzip',
+        'bz2' => 'application/x-bzip2',
+        'c' => 'text/x-c',
+        'c11amc' => 'application/vnd.cluetrust.cartomobile-config',
+        'c11amz' => 'application/vnd.cluetrust.cartomobile-config-pkg',
+        'c4d' => 'application/vnd.clonk.c4group',
+        'c4f' => 'application/vnd.clonk.c4group',
+        'c4g' => 'application/vnd.clonk.c4group',
+        'c4p' => 'application/vnd.clonk.c4group',
+        'c4u' => 'application/vnd.clonk.c4group',
+        'cab' => 'application/vnd.ms-cab-compressed',
+        'car' => 'application/vnd.curl.car',
+        'cat' => 'application/vnd.ms-pki.seccat',
+        'cc' => 'text/x-c',
+        'cct' => 'application/x-director',
+        'ccxml' => 'application/ccxml+xml',
+        'cdbcmsg' => 'application/vnd.contact.cmsg',
+        'cdf' => 'application/x-netcdf',
+        'cdkey' => 'application/vnd.mediastation.cdkey',
+        'cdmia' => 'application/cdmi-capability',
+        'cdmic' => 'application/cdmi-container',
+        'cdmid' => 'application/cdmi-domain',
+        'cdmio' => 'application/cdmi-object',
+        'cdmiq' => 'application/cdmi-queue',
+        'cdx' => 'chemical/x-cdx',
+        'cdxml' => 'application/vnd.chemdraw+xml',
+        'cdy' => 'application/vnd.cinderella',
+        'cer' => 'application/pkix-cert',
+        'cfc' => 'application/x-coldfusion',
+        'cfm' => 'application/x-coldfusion',
+        'cgm' => 'image/cgm',
+        'chat' => 'application/x-chat',
+        'chm' => 'application/vnd.ms-htmlhelp',
+        'chrt' => 'application/vnd.kde.kchart',
+        'cif' => 'chemical/x-cif',
+        'cii' => 'application/vnd.anser-web-certificate-issue-initiation',
+        'cil' => 'application/vnd.ms-artgalry',
+        'cla' => 'application/vnd.claymore',
+        'class' => 'application/java-vm',
+        'clkk' => 'application/vnd.crick.clicker.keyboard',
+        'clkp' => 'application/vnd.crick.clicker.palette',
+        'clkt' => 'application/vnd.crick.clicker.template',
+        'clkw' => 'application/vnd.crick.clicker.wordbank',
+        'clkx' => 'application/vnd.crick.clicker',
+        'clp' => 'application/x-msclip',
+        'cmc' => 'application/vnd.cosmocaller',
+        'cmdf' => 'chemical/x-cmdf',
+        'cml' => 'chemical/x-cml',
+        'cmp' => 'application/vnd.yellowriver-custom-menu',
+        'cmx' => 'image/x-cmx',
+        'cod' => 'application/vnd.rim.cod',
+        'com' => 'application/x-msdownload',
+        'conf' => 'text/plain',
+        'cpio' => 'application/x-cpio',
+        'cpp' => 'text/x-c',
+        'cpt' => 'application/mac-compactpro',
+        'crd' => 'application/x-mscardfile',
+        'crl' => 'application/pkix-crl',
+        'crt' => 'application/x-x509-ca-cert',
+        'cryptonote' => 'application/vnd.rig.cryptonote',
+        'cs' => 'text/plain',
+        'csh' => 'application/x-csh',
+        'csml' => 'chemical/x-csml',
+        'csp' => 'application/vnd.commonspace',
+        'css' => 'text/css',
+        'cst' => 'application/x-director',
+        'csv' => 'text/csv',
+        'cu' => 'application/cu-seeme',
+        'curl' => 'text/vnd.curl',
+        'cww' => 'application/prs.cww',
+        'cxt' => 'application/x-director',
+        'cxx' => 'text/x-c',
+        'dae' => 'model/vnd.collada+xml',
+        'daf' => 'application/vnd.mobius.daf',
+        'dataless' => 'application/vnd.fdsn.seed',
+        'davmount' => 'application/davmount+xml',
+        'dcr' => 'application/x-director',
+        'dcurl' => 'text/vnd.curl.dcurl',
+        'dd2' => 'application/vnd.oma.dd2+xml',
+        'ddd' => 'application/vnd.fujixerox.ddd',
+        'deb' => 'application/x-debian-package',
+        'def' => 'text/plain',
+        'deploy' => 'application/octet-stream',
+        'der' => 'application/x-x509-ca-cert',
+        'dfac' => 'application/vnd.dreamfactory',
+        'dic' => 'text/x-c',
+        'dir' => 'application/x-director',
+        'dis' => 'application/vnd.mobius.dis',
+        'dist' => 'application/octet-stream',
+        'distz' => 'application/octet-stream',
+        'djv' => 'image/vnd.djvu',
+        'djvu' => 'image/vnd.djvu',
+        'dll' => 'application/x-msdownload',
+        'dmg' => 'application/octet-stream',
+        'dms' => 'application/octet-stream',
+        'dna' => 'application/vnd.dna',
+        'doc' => 'application/msword',
+        'docm' => 'application/vnd.ms-word.document.macroenabled.12',
+        'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
+        'dot' => 'application/msword',
+        'dotm' => 'application/vnd.ms-word.template.macroenabled.12',
+        'dotx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
+        'dp' => 'application/vnd.osgi.dp',
+        'dpg' => 'application/vnd.dpgraph',
+        'dra' => 'audio/vnd.dra',
+        'dsc' => 'text/prs.lines.tag',
+        'dssc' => 'application/dssc+der',
+        'dtb' => 'application/x-dtbook+xml',
+        'dtd' => 'application/xml-dtd',
+        'dts' => 'audio/vnd.dts',
+        'dtshd' => 'audio/vnd.dts.hd',
+        'dump' => 'application/octet-stream',
+        'dvi' => 'application/x-dvi',
+        'dwf' => 'model/vnd.dwf',
+        'dwg' => 'image/vnd.dwg',
+        'dxf' => 'image/vnd.dxf',
+        'dxp' => 'application/vnd.spotfire.dxp',
+        'dxr' => 'application/x-director',
+        'ecelp4800' => 'audio/vnd.nuera.ecelp4800',
+        'ecelp7470' => 'audio/vnd.nuera.ecelp7470',
+        'ecelp9600' => 'audio/vnd.nuera.ecelp9600',
+        'ecma' => 'application/ecmascript',
+        'edm' => 'application/vnd.novadigm.edm',
+        'edx' => 'application/vnd.novadigm.edx',
+        'efif' => 'application/vnd.picsel',
+        'ei6' => 'application/vnd.pg.osasli',
+        'elc' => 'application/octet-stream',
+        'eml' => 'message/rfc822',
+        'emma' => 'application/emma+xml',
+        'eol' => 'audio/vnd.digital-winds',
+        'eot' => 'application/vnd.ms-fontobject',
+        'eps' => 'application/postscript',
+        'epub' => 'application/epub+zip',
+        'es3' => 'application/vnd.eszigno3+xml',
+        'esf' => 'application/vnd.epson.esf',
+        'et3' => 'application/vnd.eszigno3+xml',
+        'etx' => 'text/x-setext',
+        'exe' => 'application/x-msdownload',
+        'exi' => 'application/exi',
+        'ext' => 'application/vnd.novadigm.ext',
+        'ez' => 'application/andrew-inset',
+        'ez2' => 'application/vnd.ezpix-album',
+        'ez3' => 'application/vnd.ezpix-package',
+        'f' => 'text/x-fortran',
+        'f4v' => 'video/x-f4v',
+        'f77' => 'text/x-fortran',
+        'f90' => 'text/x-fortran',
+        'fbs' => 'image/vnd.fastbidsheet',
+        'fcs' => 'application/vnd.isac.fcs',
+        'fdf' => 'application/vnd.fdf',
+        'fe_launch' => 'application/vnd.denovo.fcselayout-link',
+        'fg5' => 'application/vnd.fujitsu.oasysgp',
+        'fgd' => 'application/x-director',
+        'fh' => 'image/x-freehand',
+        'fh4' => 'image/x-freehand',
+        'fh5' => 'image/x-freehand',
+        'fh7' => 'image/x-freehand',
+        'fhc' => 'image/x-freehand',
+        'fig' => 'application/x-xfig',
+        'fli' => 'video/x-fli',
+        'flo' => 'application/vnd.micrografx.flo',
+        'flv' => 'video/x-flv',
+        'flw' => 'application/vnd.kde.kivio',
+        'flx' => 'text/vnd.fmi.flexstor',
+        'fly' => 'text/vnd.fly',
+        'fm' => 'application/vnd.framemaker',
+        'fnc' => 'application/vnd.frogans.fnc',
+        'for' => 'text/x-fortran',
+        'fpx' => 'image/vnd.fpx',
+        'frame' => 'application/vnd.framemaker',
+        'fsc' => 'application/vnd.fsc.weblaunch',
+        'fst' => 'image/vnd.fst',
+        'ftc' => 'application/vnd.fluxtime.clip',
+        'fti' => 'application/vnd.anser-web-funds-transfer-initiation',
+        'fvt' => 'video/vnd.fvt',
+        'fxp' => 'application/vnd.adobe.fxp',
+        'fxpl' => 'application/vnd.adobe.fxp',
+        'fzs' => 'application/vnd.fuzzysheet',
+        'g2w' => 'application/vnd.geoplan',
+        'g3' => 'image/g3fax',
+        'g3w' => 'application/vnd.geospace',
+        'gac' => 'application/vnd.groove-account',
+        'gdl' => 'model/vnd.gdl',
+        'geo' => 'application/vnd.dynageo',
+        'gex' => 'application/vnd.geometry-explorer',
+        'ggb' => 'application/vnd.geogebra.file',
+        'ggt' => 'application/vnd.geogebra.tool',
+        'ghf' => 'application/vnd.groove-help',
+        'gif' => 'image/gif',
+        'gim' => 'application/vnd.groove-identity-message',
+        'gmx' => 'application/vnd.gmx',
+        'gnumeric' => 'application/x-gnumeric',
+        'gph' => 'application/vnd.flographit',
+        'gqf' => 'application/vnd.grafeq',
+        'gqs' => 'application/vnd.grafeq',
+        'gram' => 'application/srgs',
+        'gre' => 'application/vnd.geometry-explorer',
+        'grv' => 'application/vnd.groove-injector',
+        'grxml' => 'application/srgs+xml',
+        'gsf' => 'application/x-font-ghostscript',
+        'gtar' => 'application/x-gtar',
+        'gtm' => 'application/vnd.groove-tool-message',
+        'gtw' => 'model/vnd.gtw',
+        'gv' => 'text/vnd.graphviz',
+        'gxt' => 'application/vnd.geonext',
+        'h' => 'text/x-c',
+        'h261' => 'video/h261',
+        'h263' => 'video/h263',
+        'h264' => 'video/h264',
+        'hal' => 'application/vnd.hal+xml',
+        'hbci' => 'application/vnd.hbci',
+        'hdf' => 'application/x-hdf',
+        'hh' => 'text/x-c',
+        'hlp' => 'application/winhlp',
+        'hpgl' => 'application/vnd.hp-hpgl',
+        'hpid' => 'application/vnd.hp-hpid',
+        'hps' => 'application/vnd.hp-hps',
+        'hqx' => 'application/mac-binhex40',
+        'hta' => 'application/octet-stream',
+        'htc' => 'text/html',
+        'htke' => 'application/vnd.kenameaapp',
+        'htm' => 'text/html',
+        'html' => 'text/html',
+        'hvd' => 'application/vnd.yamaha.hv-dic',
+        'hvp' => 'application/vnd.yamaha.hv-voice',
+        'hvs' => 'application/vnd.yamaha.hv-script',
+        'i2g' => 'application/vnd.intergeo',
+        'icc' => 'application/vnd.iccprofile',
+        'ice' => 'x-conference/x-cooltalk',
+        'icm' => 'application/vnd.iccprofile',
+        'ico' => 'image/x-icon',
+        'ics' => 'text/calendar',
+        'ief' => 'image/ief',
+        'ifb' => 'text/calendar',
+        'ifm' => 'application/vnd.shana.informed.formdata',
+        'iges' => 'model/iges',
+        'igl' => 'application/vnd.igloader',
+        'igm' => 'application/vnd.insors.igm',
+        'igs' => 'model/iges',
+        'igx' => 'application/vnd.micrografx.igx',
+        'iif' => 'application/vnd.shana.informed.interchange',
+        'imp' => 'application/vnd.accpac.simply.imp',
+        'ims' => 'application/vnd.ms-ims',
+        'in' => 'text/plain',
+        'ini' => 'text/plain',
+        'ipfix' => 'application/ipfix',
+        'ipk' => 'application/vnd.shana.informed.package',
+        'irm' => 'application/vnd.ibm.rights-management',
+        'irp' => 'application/vnd.irepository.package+xml',
+        'iso' => 'application/octet-stream',
+        'itp' => 'application/vnd.shana.informed.formtemplate',
+        'ivp' => 'application/vnd.immervision-ivp',
+        'ivu' => 'application/vnd.immervision-ivu',
+        'jad' => 'text/vnd.sun.j2me.app-descriptor',
+        'jam' => 'application/vnd.jam',
+        'jar' => 'application/java-archive',
+        'java' => 'text/x-java-source',
+        'jisp' => 'application/vnd.jisp',
+        'jlt' => 'application/vnd.hp-jlyt',
+        'jnlp' => 'application/x-java-jnlp-file',
+        'joda' => 'application/vnd.joost.joda-archive',
+        'jpe' => 'image/jpeg',
+        'jpeg' => 'image/jpeg',
+        'jpg' => 'image/jpeg',
+        'jpgm' => 'video/jpm',
+        'jpgv' => 'video/jpeg',
+        'jpm' => 'video/jpm',
+        'js' => 'text/javascript',
+        'json' => 'application/json',
+        'kar' => 'audio/midi',
+        'karbon' => 'application/vnd.kde.karbon',
+        'kfo' => 'application/vnd.kde.kformula',
+        'kia' => 'application/vnd.kidspiration',
+        'kml' => 'application/vnd.google-earth.kml+xml',
+        'kmz' => 'application/vnd.google-earth.kmz',
+        'kne' => 'application/vnd.kinar',
+        'knp' => 'application/vnd.kinar',
+        'kon' => 'application/vnd.kde.kontour',
+        'kpr' => 'application/vnd.kde.kpresenter',
+        'kpt' => 'application/vnd.kde.kpresenter',
+        'ksp' => 'application/vnd.kde.kspread',
+        'ktr' => 'application/vnd.kahootz',
+        'ktx' => 'image/ktx',
+        'ktz' => 'application/vnd.kahootz',
+        'kwd' => 'application/vnd.kde.kword',
+        'kwt' => 'application/vnd.kde.kword',
+        'lasxml' => 'application/vnd.las.las+xml',
+        'latex' => 'application/x-latex',
+        'lbd' => 'application/vnd.llamagraphics.life-balance.desktop',
+        'lbe' => 'application/vnd.llamagraphics.life-balance.exchange+xml',
+        'les' => 'application/vnd.hhe.lesson-player',
+        'lha' => 'application/octet-stream',
+        'link66' => 'application/vnd.route66.link66+xml',
+        'list' => 'text/plain',
+        'list3820' => 'application/vnd.ibm.modcap',
+        'listafp' => 'application/vnd.ibm.modcap',
+        'log' => 'text/plain',
+        'lostxml' => 'application/lost+xml',
+        'lrf' => 'application/octet-stream',
+        'lrm' => 'application/vnd.ms-lrm',
+        'ltf' => 'application/vnd.frogans.ltf',
+        'lvp' => 'audio/vnd.lucent.voice',
+        'lwp' => 'application/vnd.lotus-wordpro',
+        'lzh' => 'application/octet-stream',
+        'm13' => 'application/x-msmediaview',
+        'm14' => 'application/x-msmediaview',
+        'm1v' => 'video/mpeg',
+        'm21' => 'application/mp21',
+        'm2a' => 'audio/mpeg',
+        'm2v' => 'video/mpeg',
+        'm3a' => 'audio/mpeg',
+        'm3u' => 'audio/x-mpegurl',
+        'm3u8' => 'application/vnd.apple.mpegurl',
+        'm4a' => 'audio/mp4',
+        'm4u' => 'video/vnd.mpegurl',
+        'm4v' => 'video/mp4',
+        'ma' => 'application/mathematica',
+        'mads' => 'application/mads+xml',
+        'mag' => 'application/vnd.ecowin.chart',
+        'maker' => 'application/vnd.framemaker',
+        'man' => 'text/troff',
+        'mathml' => 'application/mathml+xml',
+        'mb' => 'application/mathematica',
+        'mbk' => 'application/vnd.mobius.mbk',
+        'mbox' => 'application/mbox',
+        'mc1' => 'application/vnd.medcalcdata',
+        'mcd' => 'application/vnd.mcd',
+        'mcurl' => 'text/vnd.curl.mcurl',
+        'mdb' => 'application/x-msaccess',
+        'mdi' => 'image/vnd.ms-modi',
+        'me' => 'text/troff',
+        'mesh' => 'model/mesh',
+        'meta4' => 'application/metalink4+xml',
+        'mets' => 'application/mets+xml',
+        'mfm' => 'application/vnd.mfmp',
+        'mgp' => 'application/vnd.osgeo.mapguide.package',
+        'mgz' => 'application/vnd.proteus.magazine',
+        'mid' => 'audio/midi',
+        'midi' => 'audio/midi',
+        'mif' => 'application/vnd.mif',
+        'mime' => 'message/rfc822',
+        'mj2' => 'video/mj2',
+        'mjp2' => 'video/mj2',
+        'mlp' => 'application/vnd.dolby.mlp',
+        'mmd' => 'application/vnd.chipnuts.karaoke-mmd',
+        'mmf' => 'application/vnd.smaf',
+        'mmr' => 'image/vnd.fujixerox.edmics-mmr',
+        'mny' => 'application/x-msmoney',
+        'mobi' => 'application/x-mobipocket-ebook',
+        'mods' => 'application/mods+xml',
+        'mov' => 'video/quicktime',
+        'movie' => 'video/x-sgi-movie',
+        'mp2' => 'audio/mpeg',
+        'mp21' => 'application/mp21',
+        'mp2a' => 'audio/mpeg',
+        'mp3' => 'audio/mpeg',
+        'mp4' => 'video/mp4',
+        'mp4a' => 'audio/mp4',
+        'mp4s' => 'application/mp4',
+        'mp4v' => 'video/mp4',
+        'mpc' => 'application/vnd.mophun.certificate',
+        'mpe' => 'video/mpeg',
+        'mpeg' => 'video/mpeg',
+        'mpg' => 'video/mpeg',
+        'mpg4' => 'video/mp4',
+        'mpga' => 'audio/mpeg',
+        'mpkg' => 'application/vnd.apple.installer+xml',
+        'mpm' => 'application/vnd.blueice.multipass',
+        'mpn' => 'application/vnd.mophun.application',
+        'mpp' => 'application/vnd.ms-project',
+        'mpt' => 'application/vnd.ms-project',
+        'mpy' => 'application/vnd.ibm.minipay',
+        'mqy' => 'application/vnd.mobius.mqy',
+        'mrc' => 'application/marc',
+        'mrcx' => 'application/marcxml+xml',
+        'ms' => 'text/troff',
+        'mscml' => 'application/mediaservercontrol+xml',
+        'mseed' => 'application/vnd.fdsn.mseed',
+        'mseq' => 'application/vnd.mseq',
+        'msf' => 'application/vnd.epson.msf',
+        'msh' => 'model/mesh',
+        'msi' => 'application/x-msdownload',
+        'msl' => 'application/vnd.mobius.msl',
+        'msty' => 'application/vnd.muvee.style',
+        'mts' => 'model/vnd.mts',
+        'mus' => 'application/vnd.musician',
+        'musicxml' => 'application/vnd.recordare.musicxml+xml',
+        'mvb' => 'application/x-msmediaview',
+        'mwf' => 'application/vnd.mfer',
+        'mxf' => 'application/mxf',
+        'mxl' => 'application/vnd.recordare.musicxml',
+        'mxml' => 'application/xv+xml',
+        'mxs' => 'application/vnd.triscape.mxs',
+        'mxu' => 'video/vnd.mpegurl',
+        'n-gage' => 'application/vnd.nokia.n-gage.symbian.install',
+        'n3' => 'text/n3',
+        'nb' => 'application/mathematica',
+        'nbp' => 'application/vnd.wolfram.player',
+        'nc' => 'application/x-netcdf',
+        'ncx' => 'application/x-dtbncx+xml',
+        'ngdat' => 'application/vnd.nokia.n-gage.data',
+        'nlu' => 'application/vnd.neurolanguage.nlu',
+        'nml' => 'application/vnd.enliven',
+        'nnd' => 'application/vnd.noblenet-directory',
+        'nns' => 'application/vnd.noblenet-sealer',
+        'nnw' => 'application/vnd.noblenet-web',
+        'npx' => 'image/vnd.net-fpx',
+        'nsf' => 'application/vnd.lotus-notes',
+        'oa2' => 'application/vnd.fujitsu.oasys2',
+        'oa3' => 'application/vnd.fujitsu.oasys3',
+        'oas' => 'application/vnd.fujitsu.oasys',
+        'obd' => 'application/x-msbinder',
+        'oda' => 'application/oda',
+        'odb' => 'application/vnd.oasis.opendocument.database',
+        'odc' => 'application/vnd.oasis.opendocument.chart',
+        'odf' => 'application/vnd.oasis.opendocument.formula',
+        'odft' => 'application/vnd.oasis.opendocument.formula-template',
+        'odg' => 'application/vnd.oasis.opendocument.graphics',
+        'odi' => 'application/vnd.oasis.opendocument.image',
+        'odm' => 'application/vnd.oasis.opendocument.text-master',
+        'odp' => 'application/vnd.oasis.opendocument.presentation',
+        'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
+        'odt' => 'application/vnd.oasis.opendocument.text',
+        'oga' => 'audio/ogg',
+        'ogg' => 'audio/ogg',
+        'ogv' => 'video/ogg',
+        'ogx' => 'application/ogg',
+        'onepkg' => 'application/onenote',
+        'onetmp' => 'application/onenote',
+        'onetoc' => 'application/onenote',
+        'onetoc2' => 'application/onenote',
+        'opf' => 'application/oebps-package+xml',
+        'oprc' => 'application/vnd.palm',
+        'org' => 'application/vnd.lotus-organizer',
+        'osf' => 'application/vnd.yamaha.openscoreformat',
+        'osfpvg' => 'application/vnd.yamaha.openscoreformat.osfpvg+xml',
+        'otc' => 'application/vnd.oasis.opendocument.chart-template',
+        'otf' => 'application/x-font-otf',
+        'otg' => 'application/vnd.oasis.opendocument.graphics-template',
+        'oth' => 'application/vnd.oasis.opendocument.text-web',
+        'oti' => 'application/vnd.oasis.opendocument.image-template',
+        'otp' => 'application/vnd.oasis.opendocument.presentation-template',
+        'ots' => 'application/vnd.oasis.opendocument.spreadsheet-template',
+        'ott' => 'application/vnd.oasis.opendocument.text-template',
+        'oxt' => 'application/vnd.openofficeorg.extension',
+        'p' => 'text/x-pascal',
+        'p10' => 'application/pkcs10',
+        'p12' => 'application/x-pkcs12',
+        'p7b' => 'application/x-pkcs7-certificates',
+        'p7c' => 'application/pkcs7-mime',
+        'p7m' => 'application/pkcs7-mime',
+        'p7r' => 'application/x-pkcs7-certreqresp',
+        'p7s' => 'application/pkcs7-signature',
+        'p8' => 'application/pkcs8',
+        'pas' => 'text/x-pascal',
+        'paw' => 'application/vnd.pawaafile',
+        'pbd' => 'application/vnd.powerbuilder6',
+        'pbm' => 'image/x-portable-bitmap',
+        'pcf' => 'application/x-font-pcf',
+        'pcl' => 'application/vnd.hp-pcl',
+        'pclxl' => 'application/vnd.hp-pclxl',
+        'pct' => 'image/x-pict',
+        'pcurl' => 'application/vnd.curl.pcurl',
+        'pcx' => 'image/x-pcx',
+        'pdb' => 'application/vnd.palm',
+        'pdf' => 'application/pdf',
+        'pfa' => 'application/x-font-type1',
+        'pfb' => 'application/x-font-type1',
+        'pfm' => 'application/x-font-type1',
+        'pfr' => 'application/font-tdpfr',
+        'pfx' => 'application/x-pkcs12',
+        'pgm' => 'image/x-portable-graymap',
+        'pgn' => 'application/x-chess-pgn',
+        'pgp' => 'application/pgp-encrypted',
+        'php' => 'text/x-php',
+        'phps' => 'application/x-httpd-phps',
+        'pic' => 'image/x-pict',
+        'pkg' => 'application/octet-stream',
+        'pki' => 'application/pkixcmp',
+        'pkipath' => 'application/pkix-pkipath',
+        'plb' => 'application/vnd.3gpp.pic-bw-large',
+        'plc' => 'application/vnd.mobius.plc',
+        'plf' => 'application/vnd.pocketlearn',
+        'pls' => 'application/pls+xml',
+        'pml' => 'application/vnd.ctc-posml',
+        'png' => 'image/png',
+        'pnm' => 'image/x-portable-anymap',
+        'portpkg' => 'application/vnd.macports.portpkg',
+        'pot' => 'application/vnd.ms-powerpoint',
+        'potm' => 'application/vnd.ms-powerpoint.template.macroenabled.12',
+        'potx' => 'application/vnd.openxmlformats-officedocument.presentationml.template',
+        'ppam' => 'application/vnd.ms-powerpoint.addin.macroenabled.12',
+        'ppd' => 'application/vnd.cups-ppd',
+        'ppm' => 'image/x-portable-pixmap',
+        'pps' => 'application/vnd.ms-powerpoint',
+        'ppsm' => 'application/vnd.ms-powerpoint.slideshow.macroenabled.12',
+        'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
+        'ppt' => 'application/vnd.ms-powerpoint',
+        'pptm' => 'application/vnd.ms-powerpoint.presentation.macroenabled.12',
+        'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
+        'pqa' => 'application/vnd.palm',
+        'prc' => 'application/x-mobipocket-ebook',
+        'pre' => 'application/vnd.lotus-freelance',
+        'prf' => 'application/pics-rules',
+        'ps' => 'application/postscript',
+        'psb' => 'application/vnd.3gpp.pic-bw-small',
+        'psd' => 'image/vnd.adobe.photoshop',
+        'psf' => 'application/x-font-linux-psf',
+        'pskcxml' => 'application/pskc+xml',
+        'ptid' => 'application/vnd.pvi.ptid1',
+        'pub' => 'application/x-mspublisher',
+        'pvb' => 'application/vnd.3gpp.pic-bw-var',
+        'pwn' => 'application/vnd.3m.post-it-notes',
+        'pya' => 'audio/vnd.ms-playready.media.pya',
+        'pyv' => 'video/vnd.ms-playready.media.pyv',
+        'qam' => 'application/vnd.epson.quickanime',
+        'qbo' => 'application/vnd.intu.qbo',
+        'qfx' => 'application/vnd.intu.qfx',
+        'qps' => 'application/vnd.publishare-delta-tree',
+        'qt' => 'video/quicktime',
+        'qwd' => 'application/vnd.quark.quarkxpress',
+        'qwt' => 'application/vnd.quark.quarkxpress',
+        'qxb' => 'application/vnd.quark.quarkxpress',
+        'qxd' => 'application/vnd.quark.quarkxpress',
+        'qxl' => 'application/vnd.quark.quarkxpress',
+        'qxt' => 'application/vnd.quark.quarkxpress',
+        'ra' => 'audio/x-pn-realaudio',
+        'ram' => 'audio/x-pn-realaudio',
+        'rar' => 'application/x-rar-compressed',
+        'ras' => 'image/x-cmu-raster',
+        'rb' => 'text/plain',
+        'rcprofile' => 'application/vnd.ipunplugged.rcprofile',
+        'rdf' => 'application/rdf+xml',
+        'rdz' => 'application/vnd.data-vision.rdz',
+        'rep' => 'application/vnd.businessobjects',
+        'res' => 'application/x-dtbresource+xml',
+        'resx' => 'text/xml',
+        'rgb' => 'image/x-rgb',
+        'rif' => 'application/reginfo+xml',
+        'rip' => 'audio/vnd.rip',
+        'rl' => 'application/resource-lists+xml',
+        'rlc' => 'image/vnd.fujixerox.edmics-rlc',
+        'rld' => 'application/resource-lists-diff+xml',
+        'rm' => 'application/vnd.rn-realmedia',
+        'rmi' => 'audio/midi',
+        'rmp' => 'audio/x-pn-realaudio-plugin',
+        'rms' => 'application/vnd.jcp.javame.midlet-rms',
+        'rnc' => 'application/relax-ng-compact-syntax',
+        'roff' => 'text/troff',
+        'rp9' => 'application/vnd.cloanto.rp9',
+        'rpss' => 'application/vnd.nokia.radio-presets',
+        'rpst' => 'application/vnd.nokia.radio-preset',
+        'rq' => 'application/sparql-query',
+        'rs' => 'application/rls-services+xml',
+        'rsd' => 'application/rsd+xml',
+        'rss' => 'application/rss+xml',
+        'rtf' => 'application/rtf',
+        'rtx' => 'text/richtext',
+        's' => 'text/x-asm',
+        'saf' => 'application/vnd.yamaha.smaf-audio',
+        'sbml' => 'application/sbml+xml',
+        'sc' => 'application/vnd.ibm.secure-container',
+        'scd' => 'application/x-msschedule',
+        'scm' => 'application/vnd.lotus-screencam',
+        'scq' => 'application/scvp-cv-request',
+        'scs' => 'application/scvp-cv-response',
+        'scurl' => 'text/vnd.curl.scurl',
+        'sda' => 'application/vnd.stardivision.draw',
+        'sdc' => 'application/vnd.stardivision.calc',
+        'sdd' => 'application/vnd.stardivision.impress',
+        'sdkd' => 'application/vnd.solent.sdkm+xml',
+        'sdkm' => 'application/vnd.solent.sdkm+xml',
+        'sdp' => 'application/sdp',
+        'sdw' => 'application/vnd.stardivision.writer',
+        'see' => 'application/vnd.seemail',
+        'seed' => 'application/vnd.fdsn.seed',
+        'sema' => 'application/vnd.sema',
+        'semd' => 'application/vnd.semd',
+        'semf' => 'application/vnd.semf',
+        'ser' => 'application/java-serialized-object',
+        'setpay' => 'application/set-payment-initiation',
+        'setreg' => 'application/set-registration-initiation',
+        'sfd-hdstx' => 'application/vnd.hydrostatix.sof-data',
+        'sfs' => 'application/vnd.spotfire.sfs',
+        'sgl' => 'application/vnd.stardivision.writer-global',
+        'sgm' => 'text/sgml',
+        'sgml' => 'text/sgml',
+        'sh' => 'application/x-sh',
+        'shar' => 'application/x-shar',
+        'shf' => 'application/shf+xml',
+        'sig' => 'application/pgp-signature',
+        'silo' => 'model/mesh',
+        'sis' => 'application/vnd.symbian.install',
+        'sisx' => 'application/vnd.symbian.install',
+        'sit' => 'application/x-stuffit',
+        'sitx' => 'application/x-stuffitx',
+        'skd' => 'application/vnd.koan',
+        'skm' => 'application/vnd.koan',
+        'skp' => 'application/vnd.koan',
+        'skt' => 'application/vnd.koan',
+        'sldm' => 'application/vnd.ms-powerpoint.slide.macroenabled.12',
+        'sldx' => 'application/vnd.openxmlformats-officedocument.presentationml.slide',
+        'slt' => 'application/vnd.epson.salt',
+        'sm' => 'application/vnd.stepmania.stepchart',
+        'smf' => 'application/vnd.stardivision.math',
+        'smi' => 'application/smil+xml',
+        'smil' => 'application/smil+xml',
+        'snd' => 'audio/basic',
+        'snf' => 'application/x-font-snf',
+        'so' => 'application/octet-stream',
+        'spc' => 'application/x-pkcs7-certificates',
+        'spf' => 'application/vnd.yamaha.smaf-phrase',
+        'spl' => 'application/x-futuresplash',
+        'spot' => 'text/vnd.in3d.spot',
+        'spp' => 'application/scvp-vp-response',
+        'spq' => 'application/scvp-vp-request',
+        'spx' => 'audio/ogg',
+        'src' => 'application/x-wais-source',
+        'sru' => 'application/sru+xml',
+        'srx' => 'application/sparql-results+xml',
+        'sse' => 'application/vnd.kodak-descriptor',
+        'ssf' => 'application/vnd.epson.ssf',
+        'ssml' => 'application/ssml+xml',
+        'st' => 'application/vnd.sailingtracker.track',
+        'stc' => 'application/vnd.sun.xml.calc.template',
+        'std' => 'application/vnd.sun.xml.draw.template',
+        'stf' => 'application/vnd.wt.stf',
+        'sti' => 'application/vnd.sun.xml.impress.template',
+        'stk' => 'application/hyperstudio',
+        'stl' => 'application/vnd.ms-pki.stl',
+        'str' => 'application/vnd.pg.format',
+        'stw' => 'application/vnd.sun.xml.writer.template',
+        'sub' => 'image/vnd.dvb.subtitle',
+        'sus' => 'application/vnd.sus-calendar',
+        'susp' => 'application/vnd.sus-calendar',
+        'sv4cpio' => 'application/x-sv4cpio',
+        'sv4crc' => 'application/x-sv4crc',
+        'svc' => 'application/vnd.dvb.service',
+        'svd' => 'application/vnd.svd',
+        'svg' => 'image/svg+xml',
+        'svgz' => 'image/svg+xml',
+        'swa' => 'application/x-director',
+        'swf' => 'application/x-shockwave-flash',
+        'swi' => 'application/vnd.aristanetworks.swi',
+        'sxc' => 'application/vnd.sun.xml.calc',
+        'sxd' => 'application/vnd.sun.xml.draw',
+        'sxg' => 'application/vnd.sun.xml.writer.global',
+        'sxi' => 'application/vnd.sun.xml.impress',
+        'sxm' => 'application/vnd.sun.xml.math',
+        'sxw' => 'application/vnd.sun.xml.writer',
+        't' => 'text/troff',
+        'tao' => 'application/vnd.tao.intent-module-archive',
+        'tar' => 'application/x-tar',
+        'tcap' => 'application/vnd.3gpp2.tcap',
+        'tcl' => 'application/x-tcl',
+        'teacher' => 'application/vnd.smart.teacher',
+        'tei' => 'application/tei+xml',
+        'teicorpus' => 'application/tei+xml',
+        'tex' => 'application/x-tex',
+        'texi' => 'application/x-texinfo',
+        'texinfo' => 'application/x-texinfo',
+        'text' => 'text/plain',
+        'tfi' => 'application/thraud+xml',
+        'tfm' => 'application/x-tex-tfm',
+        'thmx' => 'application/vnd.ms-officetheme',
+        'tif' => 'image/tiff',
+        'tiff' => 'image/tiff',
+        'tmo' => 'application/vnd.tmobile-livetv',
+        'torrent' => 'application/x-bittorrent',
+        'tpl' => 'application/vnd.groove-tool-template',
+        'tpt' => 'application/vnd.trid.tpt',
+        'tr' => 'text/troff',
+        'tra' => 'application/vnd.trueapp',
+        'trm' => 'application/x-msterminal',
+        'tsd' => 'application/timestamped-data',
+        'tsv' => 'text/tab-separated-values',
+        'ttc' => 'application/x-font-ttf',
+        'ttf' => 'application/x-font-ttf',
+        'ttl' => 'text/turtle',
+        'twd' => 'application/vnd.simtech-mindmapper',
+        'twds' => 'application/vnd.simtech-mindmapper',
+        'txd' => 'application/vnd.genomatix.tuxedo',
+        'txf' => 'application/vnd.mobius.txf',
+        'txt' => 'text/plain',
+        'u32' => 'application/x-authorware-bin',
+        'udeb' => 'application/x-debian-package',
+        'ufd' => 'application/vnd.ufdl',
+        'ufdl' => 'application/vnd.ufdl',
+        'umj' => 'application/vnd.umajin',
+        'unityweb' => 'application/vnd.unity',
+        'uoml' => 'application/vnd.uoml+xml',
+        'uri' => 'text/uri-list',
+        'uris' => 'text/uri-list',
+        'urls' => 'text/uri-list',
+        'ustar' => 'application/x-ustar',
+        'utz' => 'application/vnd.uiq.theme',
+        'uu' => 'text/x-uuencode',
+        'uva' => 'audio/vnd.dece.audio',
+        'uvd' => 'application/vnd.dece.data',
+        'uvf' => 'application/vnd.dece.data',
+        'uvg' => 'image/vnd.dece.graphic',
+        'uvh' => 'video/vnd.dece.hd',
+        'uvi' => 'image/vnd.dece.graphic',
+        'uvm' => 'video/vnd.dece.mobile',
+        'uvp' => 'video/vnd.dece.pd',
+        'uvs' => 'video/vnd.dece.sd',
+        'uvt' => 'application/vnd.dece.ttml+xml',
+        'uvu' => 'video/vnd.uvvu.mp4',
+        'uvv' => 'video/vnd.dece.video',
+        'uvva' => 'audio/vnd.dece.audio',
+        'uvvd' => 'application/vnd.dece.data',
+        'uvvf' => 'application/vnd.dece.data',
+        'uvvg' => 'image/vnd.dece.graphic',
+        'uvvh' => 'video/vnd.dece.hd',
+        'uvvi' => 'image/vnd.dece.graphic',
+        'uvvm' => 'video/vnd.dece.mobile',
+        'uvvp' => 'video/vnd.dece.pd',
+        'uvvs' => 'video/vnd.dece.sd',
+        'uvvt' => 'application/vnd.dece.ttml+xml',
+        'uvvu' => 'video/vnd.uvvu.mp4',
+        'uvvv' => 'video/vnd.dece.video',
+        'uvvx' => 'application/vnd.dece.unspecified',
+        'uvx' => 'application/vnd.dece.unspecified',
+        'vcd' => 'application/x-cdlink',
+        'vcf' => 'text/x-vcard',
+        'vcg' => 'application/vnd.groove-vcard',
+        'vcs' => 'text/x-vcalendar',
+        'vcx' => 'application/vnd.vcx',
+        'vis' => 'application/vnd.visionary',
+        'viv' => 'video/vnd.vivo',
+        'vor' => 'application/vnd.stardivision.writer',
+        'vox' => 'application/x-authorware-bin',
+        'vrml' => 'model/vrml',
+        'vsd' => 'application/vnd.visio',
+        'vsf' => 'application/vnd.vsf',
+        'vss' => 'application/vnd.visio',
+        'vst' => 'application/vnd.visio',
+        'vsw' => 'application/vnd.visio',
+        'vtu' => 'model/vnd.vtu',
+        'vxml' => 'application/voicexml+xml',
+        'w3d' => 'application/x-director',
+        'wad' => 'application/x-doom',
+        'wav' => 'audio/x-wav',
+        'wax' => 'audio/x-ms-wax',
+        'wbmp' => 'image/vnd.wap.wbmp',
+        'wbs' => 'application/vnd.criticaltools.wbs+xml',
+        'wbxml' => 'application/vnd.wap.wbxml',
+        'wcm' => 'application/vnd.ms-works',
+        'wdb' => 'application/vnd.ms-works',
+        'weba' => 'audio/webm',
+        'webm' => 'video/webm',
+        'webp' => 'image/webp',
+        'wg' => 'application/vnd.pmi.widget',
+        'wgt' => 'application/widget',
+        'wks' => 'application/vnd.ms-works',
+        'wm' => 'video/x-ms-wm',
+        'wma' => 'audio/x-ms-wma',
+        'wmd' => 'application/x-ms-wmd',
+        'wmf' => 'application/x-msmetafile',
+        'wml' => 'text/vnd.wap.wml',
+        'wmlc' => 'application/vnd.wap.wmlc',
+        'wmls' => 'text/vnd.wap.wmlscript',
+        'wmlsc' => 'application/vnd.wap.wmlscriptc',
+        'wmv' => 'video/x-ms-wmv',
+        'wmx' => 'video/x-ms-wmx',
+        'wmz' => 'application/x-ms-wmz',
+        'woff' => 'application/x-font-woff',
+        'wpd' => 'application/vnd.wordperfect',
+        'wpl' => 'application/vnd.ms-wpl',
+        'wps' => 'application/vnd.ms-works',
+        'wqd' => 'application/vnd.wqd',
+        'wri' => 'application/x-mswrite',
+        'wrl' => 'model/vrml',
+        'wsdl' => 'application/wsdl+xml',
+        'wspolicy' => 'application/wspolicy+xml',
+        'wtb' => 'application/vnd.webturbo',
+        'wvx' => 'video/x-ms-wvx',
+        'x32' => 'application/x-authorware-bin',
+        'x3d' => 'application/vnd.hzn-3d-crossword',
+        'xap' => 'application/x-silverlight-app',
+        'xar' => 'application/vnd.xara',
+        'xbap' => 'application/x-ms-xbap',
+        'xbd' => 'application/vnd.fujixerox.docuworks.binder',
+        'xbm' => 'image/x-xbitmap',
+        'xdf' => 'application/xcap-diff+xml',
+        'xdm' => 'application/vnd.syncml.dm+xml',
+        'xdp' => 'application/vnd.adobe.xdp+xml',
+        'xdssc' => 'application/dssc+xml',
+        'xdw' => 'application/vnd.fujixerox.docuworks',
+        'xenc' => 'application/xenc+xml',
+        'xer' => 'application/patch-ops-error+xml',
+        'xfdf' => 'application/vnd.adobe.xfdf',
+        'xfdl' => 'application/vnd.xfdl',
+        'xht' => 'application/xhtml+xml',
+        'xhtml' => 'application/xhtml+xml',
+        'xhvml' => 'application/xv+xml',
+        'xif' => 'image/vnd.xiff',
+        'xla' => 'application/vnd.ms-excel',
+        'xlam' => 'application/vnd.ms-excel.addin.macroenabled.12',
+        'xlc' => 'application/vnd.ms-excel',
+        'xlm' => 'application/vnd.ms-excel',
+        'xls' => 'application/vnd.ms-excel',
+        'xlsb' => 'application/vnd.ms-excel.sheet.binary.macroenabled.12',
+        'xlsm' => 'application/vnd.ms-excel.sheet.macroenabled.12',
+        'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+        'xlt' => 'application/vnd.ms-excel',
+        'xltm' => 'application/vnd.ms-excel.template.macroenabled.12',
+        'xltx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
+        'xlw' => 'application/vnd.ms-excel',
+        'xml' => 'application/xml',
+        'xo' => 'application/vnd.olpc-sugar',
+        'xop' => 'application/xop+xml',
+        'xpi' => 'application/x-xpinstall',
+        'xpm' => 'image/x-xpixmap',
+        'xpr' => 'application/vnd.is-xpr',
+        'xps' => 'application/vnd.ms-xpsdocument',
+        'xpw' => 'application/vnd.intercon.formnet',
+        'xpx' => 'application/vnd.intercon.formnet',
+        'xsl' => 'application/xml',
+        'xslt' => 'application/xslt+xml',
+        'xsm' => 'application/vnd.syncml+xml',
+        'xspf' => 'application/xspf+xml',
+        'xul' => 'application/vnd.mozilla.xul+xml',
+        'xvm' => 'application/xv+xml',
+        'xvml' => 'application/xv+xml',
+        'xwd' => 'image/x-xwindowdump',
+        'xyz' => 'chemical/x-xyz',
+        'yaml' => 'text/yaml',
+        'yang' => 'application/yang',
+        'yin' => 'application/yin+xml',
+        'yml' => 'text/yaml',
+        'zaz' => 'application/vnd.zzazz.deck+xml',
+        'zip' => 'application/zip',
+        'zir' => 'application/vnd.zul',
+        'zirz' => 'application/vnd.zul',
+        'zmm' => 'application/vnd.handheld-entertainment+xml'
+    );
+
+    /**
+     * Get a singleton instance of the class
+     *
+     * @return self
+     * @codeCoverageIgnore
+     */
+    public static function getInstance()
+    {
+        if (!self::$instance) {
+            self::$instance = new self();
+        }
+
+        return self::$instance;
+    }
+
+    /**
+     * Get a mimetype value from a file extension
+     *
+     * @param string $extension File extension
+     *
+     * @return string|null
+     *
+     */
+    public function fromExtension($extension)
+    {
+        $extension = strtolower($extension);
+
+        return isset($this->mimetypes[$extension]) ? $this->mimetypes[$extension] : null;
+    }
+
+    /**
+     * Get a mimetype from a filename
+     *
+     * @param string $filename Filename to generate a mimetype from
+     *
+     * @return string|null
+     */
+    public function fromFilename($filename)
+    {
+        return $this->fromExtension(pathinfo($filename, PATHINFO_EXTENSION));
+    }
+}

vendor/guzzle/http/Guzzle/Http/QueryAggregator/CommaAggregator.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Guzzle\Http\QueryAggregator;
+
+use Guzzle\Http\QueryString;
+
+/**
+ * Aggregates nested query string variables using commas
+ */
+class CommaAggregator implements QueryAggregatorInterface
+{
+    public function aggregate($key, $value, QueryString $query)
+    {
+        if ($query->isUrlEncoding()) {
+            return array($query->encodeValue($key) => implode(',', array_map(array($query, 'encodeValue'), $value)));
+        } else {
+            return array($key => implode(',', $value));
+        }
+    }
+}

vendor/guzzle/http/Guzzle/Http/QueryAggregator/DuplicateAggregator.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Guzzle\Http\QueryAggregator;
+
+use Guzzle\Http\QueryString;
+
+/**
+ * Does not aggregate nested query string values and allows duplicates in the resulting array
+ *
+ * Example: http://test.com?q=1&q=2
+ */
+class DuplicateAggregator implements QueryAggregatorInterface
+{
+    public function aggregate($key, $value, QueryString $query)
+    {
+        if ($query->isUrlEncoding()) {
+            return array($query->encodeValue($key) => array_map(array($query, 'encodeValue'), $value));
+        } else {
+            return array($key => $value);
+        }
+    }
+}

vendor/guzzle/http/Guzzle/Http/QueryAggregator/PhpAggregator.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Guzzle\Http\QueryAggregator;
+
+use Guzzle\Http\QueryString;
+
+/**
+ * Aggregates nested query string variables using PHP style []
+ */
+class PhpAggregator implements QueryAggregatorInterface
+{
+    public function aggregate($key, $value, QueryString $query)
+    {
+        $ret = array();
+
+        foreach ($value as $k => $v) {
+            $k = "{$key}[{$k}]";
+            if (is_array($v)) {
+                $ret = array_merge($ret, self::aggregate($k, $v, $query));
+            } else {
+                $ret[$query->encodeValue($k)] = $query->encodeValue($v);
+            }
+        }
+
+        return $ret;
+    }
+}

vendor/guzzle/http/Guzzle/Http/QueryAggregator/QueryAggregatorInterface.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Guzzle\Http\QueryAggregator;
+
+use Guzzle\Http\QueryString;
+
+/**
+ * Interface used for aggregating nested query string variables into a flattened array of key value pairs
+ */
+interface QueryAggregatorInterface
+{
+    /**
+     * Aggregate multi-valued parameters into a flattened associative array
+     *
+     * @param string      $key   The name of the query string parameter
+     * @param array       $value The values of the parameter
+     * @param QueryString $query The query string that is being aggregated
+     *
+     * @return array Returns an array of the combined values
+     */
+    public function aggregate($key, $value, QueryString $query);
+}

vendor/guzzle/http/Guzzle/Http/QueryString.php

@@ -0,0 +1,297 @@
+<?php
+
+namespace Guzzle\Http;
+
+use Guzzle\Common\Collection;
+use Guzzle\Common\Exception\RuntimeException;
+use Guzzle\Http\QueryAggregator\DuplicateAggregator;
+use Guzzle\Http\QueryAggregator\QueryAggregatorInterface;
+use Guzzle\Http\QueryAggregator\PhpAggregator;
+
+/**
+ * Query string object to handle managing query string parameters and aggregating those parameters together as a string.
+ */
+class QueryString extends Collection
+{
+    /** @var string Used to URL encode with rawurlencode */
+    const RFC_3986 = 'RFC 3986';
+
+    /** @var string Used to encode with urlencode */
+    const FORM_URLENCODED = 'application/x-www-form-urlencoded';
+
+    /** @var string Constant used to create blank query string values (e.g. ?foo) */
+    const BLANK = "_guzzle_blank_";
+
+    /** @var string The query string field separator (e.g. '&') */
+    protected $fieldSeparator = '&';
+
+    /** @var string The query string value separator (e.g. '=') */
+    protected $valueSeparator = '=';
+
+    /** @var bool URL encode fields and values */
+    protected $urlEncode = 'RFC 3986';
+
+    /** @var QueryAggregatorInterface */
+    protected $aggregator;
+
+    /** @var array Cached PHP aggregator */
+    private static $defaultAggregator = null;
+
+    /**
+     * Parse a query string into a QueryString object
+     *
+     * @param string $query Query string to parse
+     *
+     * @return self
+     */
+    public static function fromString($query)
+    {
+        $q = new static();
+        if ($query === '') {
+            return $q;
+        }
+
+        $foundDuplicates = $foundPhpStyle = false;
+
+        foreach (explode('&', $query) as $kvp) {
+            $parts = explode('=', $kvp, 2);
+            $key = rawurldecode($parts[0]);
+            if ($paramIsPhpStyleArray = substr($key, -2) == '[]') {
+                $foundPhpStyle = true;
+                $key = substr($key, 0, -2);
+            }
+            if (isset($parts[1])) {
+                $value = rawurldecode(str_replace('+', '%20', $parts[1]));
+                if (isset($q[$key])) {
+                    $q->add($key, $value);
+                    $foundDuplicates = true;
+                } elseif ($paramIsPhpStyleArray) {
+                    $q[$key] = array($value);
+                } else {
+                    $q[$key] = $value;
+                }
+            } else {
+                // Uses false by default to represent keys with no trailing "=" sign.
+                $q->add($key, false);
+            }
+        }
+
+        // Use the duplicate aggregator if duplicates were found and not using PHP style arrays
+        if ($foundDuplicates && !$foundPhpStyle) {
+            $q->setAggregator(new DuplicateAggregator());
+        }
+
+        return $q;
+    }
+
+    /**
+     * Convert the query string parameters to a query string string
+     *
+     * @return string
+     * @throws RuntimeException
+     */
+    public function __toString()
+    {
+        if (!$this->data) {
+            return '';
+        }
+
+        $queryList = array();
+        foreach ($this->prepareData($this->data) as $name => $value) {
+            $queryList[] = $this->convertKvp($name, $value);
+        }
+
+        return implode($this->fieldSeparator, $queryList);
+    }
+
+    /**
+     * Get the query string field separator
+     *
+     * @return string
+     */
+    public function getFieldSeparator()
+    {
+        return $this->fieldSeparator;
+    }
+
+    /**
+     * Get the query string value separator
+     *
+     * @return string
+     */
+    public function getValueSeparator()
+    {
+        return $this->valueSeparator;
+    }
+
+    /**
+     * Returns the type of URL encoding used by the query string
+     *
+     * One of: false, "RFC 3986", or "application/x-www-form-urlencoded"
+     *
+     * @return bool|string
+     */
+    public function getUrlEncoding()
+    {
+        return $this->urlEncode;
+    }
+
+    /**
+     * Returns true or false if using URL encoding
+     *
+     * @return bool
+     */
+    public function isUrlEncoding()
+    {
+        return $this->urlEncode !== false;
+    }
+
+    /**
+     * Provide a function for combining multi-valued query string parameters into a single or multiple fields
+     *
+     * @param null|QueryAggregatorInterface $aggregator Pass in a QueryAggregatorInterface object to handle converting
+     *                                                  deeply nested query string variables into a flattened array.
+     *                                                  Pass null to use the default PHP style aggregator. For legacy
+     *                                                  reasons, this function accepts a callable that must accepts a
+     *                                                  $key, $value, and query object.
+     * @return self
+     * @see \Guzzle\Http\QueryString::aggregateUsingComma()
+     */
+    public function setAggregator(QueryAggregatorInterface $aggregator = null)
+    {
+        // Use the default aggregator if none was set
+        if (!$aggregator) {
+            if (!self::$defaultAggregator) {
+                self::$defaultAggregator = new PhpAggregator();
+            }
+            $aggregator = self::$defaultAggregator;
+        }
+
+        $this->aggregator = $aggregator;
+
+        return $this;
+    }
+
+    /**
+     * Set whether or not field names and values should be rawurlencoded
+     *
+     * @param bool|string $encode Set to TRUE to use RFC 3986 encoding (rawurlencode), false to disable encoding, or
+     *                            form_urlencoding to use application/x-www-form-urlencoded encoding (urlencode)
+     * @return self
+     */
+    public function useUrlEncoding($encode)
+    {
+        $this->urlEncode = ($encode === true) ? self::RFC_3986 : $encode;
+
+        return $this;
+    }
+
+    /**
+     * Set the query string separator
+     *
+     * @param string $separator The query string separator that will separate fields
+     *
+     * @return self
+     */
+    public function setFieldSeparator($separator)
+    {
+        $this->fieldSeparator = $separator;
+
+        return $this;
+    }
+
+    /**
+     * Set the query string value separator
+     *
+     * @param string $separator The query string separator that will separate values from fields
+     *
+     * @return self
+     */
+    public function setValueSeparator($separator)
+    {
+        $this->valueSeparator = $separator;
+
+        return $this;
+    }
+
+    /**
+     * Returns an array of url encoded field names and values
+     *
+     * @return array
+     */
+    public function urlEncode()
+    {
+        return $this->prepareData($this->data);
+    }
+
+    /**
+     * URL encodes a value based on the url encoding type of the query string object
+     *
+     * @param string $value Value to encode
+     *
+     * @return string
+     */
+    public function encodeValue($value)
+    {
+        if ($this->urlEncode == self::RFC_3986) {
+            return rawurlencode($value);
+        } elseif ($this->urlEncode == self::FORM_URLENCODED) {
+            return urlencode($value);
+        } else {
+            return (string) $value;
+        }
+    }
+
+    /**
+     * Url encode parameter data and convert nested query strings into a flattened hash.
+     *
+     * @param array $data The data to encode
+     *
+     * @return array Returns an array of encoded values and keys
+     */
+    protected function prepareData(array $data)
+    {
+        // If no aggregator is present then set the default
+        if (!$this->aggregator) {
+            $this->setAggregator(null);
+        }
+
+        $temp = array();
+        foreach ($data as $key => $value) {
+            if ($value === false || $value === null) {
+                // False and null will not include the "=". Use an empty string to include the "=".
+                $temp[$this->encodeValue($key)] = $value;
+            } elseif (is_array($value)) {
+                $temp = array_merge($temp, $this->aggregator->aggregate($key, $value, $this));
+            } else {
+                $temp[$this->encodeValue($key)] = $this->encodeValue($value);
+            }
+        }
+
+        return $temp;
+    }
+
+    /**
+     * Converts a key value pair that can contain strings, nulls, false, or arrays
+     * into a single string.
+     *
+     * @param string $name  Name of the field
+     * @param mixed  $value Value of the field
+     * @return string
+     */
+    private function convertKvp($name, $value)
+    {
+        if ($value === self::BLANK || $value === null || $value === false) {
+            return $name;
+        } elseif (!is_array($value)) {
+            return $name . $this->valueSeparator . $value;
+        }
+
+        $result = '';
+        foreach ($value as $v) {
+            $result .= $this->convertKvp($name, $v) . $this->fieldSeparator;
+        }
+
+        return rtrim($result, $this->fieldSeparator);
+    }
+}

vendor/guzzle/http/Guzzle/Http/ReadLimitEntityBody.php

@@ -0,0 +1,106 @@
+<?php
+
+namespace Guzzle\Http;
+
+/**
+ * EntityBody decorator used to return only a subset of an entity body
+ */
+class ReadLimitEntityBody extends AbstractEntityBodyDecorator
+{
+    /** @var int Limit the number of bytes that can be read */
+    protected $limit;
+
+    /** @var int Offset to start reading from */
+    protected $offset;
+
+    /**
+     * @param EntityBodyInterface $body   Body to wrap
+     * @param int                 $limit  Total number of bytes to allow to be read from the stream
+     * @param int                 $offset Position to seek to before reading (only works on seekable streams)
+     */
+    public function __construct(EntityBodyInterface $body, $limit, $offset = 0)
+    {
+        parent::__construct($body);
+        $this->setLimit($limit)->setOffset($offset);
+    }
+
+    /**
+     * Returns only a subset of the decorated entity body when cast as a string
+     * {@inheritdoc}
+     */
+    public function __toString()
+    {
+        return substr((string) $this->body, $this->offset, $this->limit) ?: '';
+    }
+
+    public function isConsumed()
+    {
+        return $this->body->isConsumed() ||
+            ($this->body->ftell() >= $this->offset + $this->limit);
+    }
+
+    /**
+     * Returns the Content-Length of the limited subset of data
+     * {@inheritdoc}
+     */
+    public function getContentLength()
+    {
+        $length = $this->body->getContentLength();
+
+        return $length === false
+            ? $this->limit
+            : min($this->limit, min($length, $this->offset + $this->limit) - $this->offset);
+    }
+
+    /**
+     * Allow for a bounded seek on the read limited entity body
+     * {@inheritdoc}
+     */
+    public function seek($offset, $whence = SEEK_SET)
+    {
+        return $whence === SEEK_SET
+            ? $this->body->seek(max($this->offset, min($this->offset + $this->limit, $offset)))
+            : false;
+    }
+
+    /**
+     * Set the offset to start limiting from
+     *
+     * @param int $offset Offset to seek to and begin byte limiting from
+     *
+     * @return self
+     */
+    public function setOffset($offset)
+    {
+        $this->body->seek($offset);
+        $this->offset = $offset;
+
+        return $this;
+    }
+
+    /**
+     * Set the limit of bytes that the decorator allows to be read from the stream
+     *
+     * @param int $limit Total number of bytes to allow to be read from the stream
+     *
+     * @return self
+     */
+    public function setLimit($limit)
+    {
+        $this->limit = $limit;
+
+        return $this;
+    }
+
+    public function read($length)
+    {
+        // Check if the current position is less than the total allowed bytes + original offset
+        $remaining = ($this->offset + $this->limit) - $this->body->ftell();
+        if ($remaining > 0) {
+            // Only return the amount of requested data, ensuring that the byte limit is not exceeded
+            return $this->body->read(min($remaining, $length));
+        } else {
+            return false;
+        }
+    }
+}

vendor/guzzle/http/Guzzle/Http/RedirectPlugin.php

@@ -0,0 +1,250 @@
+<?php
+
+namespace Guzzle\Http;
+
+use Guzzle\Common\Event;
+use Guzzle\Http\Exception\BadResponseException;
+use Guzzle\Http\Url;
+use Guzzle\Http\Message\Response;
+use Guzzle\Http\Message\RequestInterface;
+use Guzzle\Http\Message\RequestFactory;
+use Guzzle\Http\Message\EntityEnclosingRequestInterface;
+use Guzzle\Http\Exception\TooManyRedirectsException;
+use Guzzle\Http\Exception\CouldNotRewindStreamException;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * Plugin to implement HTTP redirects. Can redirect like a web browser or using strict RFC 2616 compliance
+ */
+class RedirectPlugin implements EventSubscriberInterface
+{
+    const REDIRECT_COUNT = 'redirect.count';
+    const MAX_REDIRECTS = 'redirect.max';
+    const STRICT_REDIRECTS = 'redirect.strict';
+    const PARENT_REQUEST = 'redirect.parent_request';
+    const DISABLE = 'redirect.disable';
+
+    /**
+     * @var int Default number of redirects allowed when no setting is supplied by a request
+     */
+    protected $defaultMaxRedirects = 5;
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            'request.sent'        => array('onRequestSent', 100),
+            'request.clone'       => 'cleanupRequest',
+            'request.before_send' => 'cleanupRequest'
+        );
+    }
+
+    /**
+     * Clean up the parameters of a request when it is cloned
+     *
+     * @param Event $event Event emitted
+     */
+    public function cleanupRequest(Event $event)
+    {
+        $params = $event['request']->getParams();
+        unset($params[self::REDIRECT_COUNT]);
+        unset($params[self::PARENT_REQUEST]);
+    }
+
+    /**
+     * Called when a request receives a redirect response
+     *
+     * @param Event $event Event emitted
+     */
+    public function onRequestSent(Event $event)
+    {
+        $response = $event['response'];
+        $request = $event['request'];
+
+        // Only act on redirect requests with Location headers
+        if (!$response || $request->getParams()->get(self::DISABLE)) {
+            return;
+        }
+
+        // Trace the original request based on parameter history
+        $original = $this->getOriginalRequest($request);
+
+        // Terminating condition to set the effective response on the original request
+        if (!$response->isRedirect() || !$response->hasHeader('Location')) {
+            if ($request !== $original) {
+                // This is a terminating redirect response, so set it on the original request
+                $response->getParams()->set(self::REDIRECT_COUNT, $original->getParams()->get(self::REDIRECT_COUNT));
+                $original->setResponse($response);
+                $response->setEffectiveUrl($request->getUrl());
+            }
+            return;
+        }
+
+        $this->sendRedirectRequest($original, $request, $response);
+    }
+
+    /**
+     * Get the original request that initiated a series of redirects
+     *
+     * @param RequestInterface $request Request to get the original request from
+     *
+     * @return RequestInterface
+     */
+    protected function getOriginalRequest(RequestInterface $request)
+    {
+        $original = $request;
+        // The number of redirects is held on the original request, so determine which request that is
+        while ($parent = $original->getParams()->get(self::PARENT_REQUEST)) {
+            $original = $parent;
+        }
+
+        return $original;
+    }
+
+    /**
+     * Create a redirect request for a specific request object
+     *
+     * Takes into account strict RFC compliant redirection (e.g. redirect POST with POST) vs doing what most clients do
+     * (e.g. redirect POST with GET).
+     *
+     * @param RequestInterface $request    Request being redirected
+     * @param RequestInterface $original   Original request
+     * @param int              $statusCode Status code of the redirect
+     * @param string           $location   Location header of the redirect
+     *
+     * @return RequestInterface Returns a new redirect request
+     * @throws CouldNotRewindStreamException If the body needs to be rewound but cannot
+     */
+    protected function createRedirectRequest(
+        RequestInterface $request,
+        $statusCode,
+        $location,
+        RequestInterface $original
+    ) {
+        $redirectRequest = null;
+        $strict = $original->getParams()->get(self::STRICT_REDIRECTS);
+
+        // Switch method to GET for 303 redirects.  301 and 302 redirects also switch to GET unless we are forcing RFC
+        // compliance to emulate what most browsers do.  NOTE: IE only switches methods on 301/302 when coming from a POST.
+        if ($request instanceof EntityEnclosingRequestInterface && ($statusCode == 303 || (!$strict && $statusCode <= 302))) {
+            $redirectRequest = RequestFactory::getInstance()->cloneRequestWithMethod($request, 'GET');
+        } else {
+            $redirectRequest = clone $request;
+        }
+
+        $redirectRequest->setIsRedirect(true);
+        // Always use the same response body when redirecting
+        $redirectRequest->setResponseBody($request->getResponseBody());
+
+        $location = Url::factory($location);
+        // If the location is not absolute, then combine it with the original URL
+        if (!$location->isAbsolute()) {
+            $originalUrl = $redirectRequest->getUrl(true);
+            // Remove query string parameters and just take what is present on the redirect Location header
+            $originalUrl->getQuery()->clear();
+            $location = $originalUrl->combine((string) $location, true);
+        }
+
+        $redirectRequest->setUrl($location);
+
+        // Add the parent request to the request before it sends (make sure it's before the onRequestClone event too)
+        $redirectRequest->getEventDispatcher()->addListener(
+            'request.before_send',
+            $func = function ($e) use (&$func, $request, $redirectRequest) {
+                $redirectRequest->getEventDispatcher()->removeListener('request.before_send', $func);
+                $e['request']->getParams()->set(RedirectPlugin::PARENT_REQUEST, $request);
+            }
+        );
+
+        // Rewind the entity body of the request if needed
+        if ($redirectRequest instanceof EntityEnclosingRequestInterface && $redirectRequest->getBody()) {
+            $body = $redirectRequest->getBody();
+            // Only rewind the body if some of it has been read already, and throw an exception if the rewind fails
+            if ($body->ftell() && !$body->rewind()) {
+                throw new CouldNotRewindStreamException(
+                    'Unable to rewind the non-seekable entity body of the request after redirecting. cURL probably '
+                    . 'sent part of body before the redirect occurred. Try adding acustom rewind function using on the '
+                    . 'entity body of the request using setRewindFunction().'
+                );
+            }
+        }
+
+        return $redirectRequest;
+    }
+
+    /**
+     * Prepare the request for redirection and enforce the maximum number of allowed redirects per client
+     *
+     * @param RequestInterface $original  Original request
+     * @param RequestInterface $request   Request to prepare and validate
+     * @param Response         $response  The current response
+     *
+     * @return RequestInterface
+     */
+    protected function prepareRedirection(RequestInterface $original, RequestInterface $request, Response $response)
+    {
+        $params = $original->getParams();
+        // This is a new redirect, so increment the redirect counter
+        $current = $params[self::REDIRECT_COUNT] + 1;
+        $params[self::REDIRECT_COUNT] = $current;
+        // Use a provided maximum value or default to a max redirect count of 5
+        $max = isset($params[self::MAX_REDIRECTS]) ? $params[self::MAX_REDIRECTS] : $this->defaultMaxRedirects;
+
+        // Throw an exception if the redirect count is exceeded
+        if ($current > $max) {
+            $this->throwTooManyRedirectsException($original, $max);
+            return false;
+        } else {
+            // Create a redirect request based on the redirect rules set on the request
+            return $this->createRedirectRequest(
+                $request,
+                $response->getStatusCode(),
+                trim($response->getLocation()),
+                $original
+            );
+        }
+    }
+
+    /**
+     * Send a redirect request and handle any errors
+     *
+     * @param RequestInterface $original The originating request
+     * @param RequestInterface $request  The current request being redirected
+     * @param Response         $response The response of the current request
+     *
+     * @throws BadResponseException|\Exception
+     */
+    protected function sendRedirectRequest(RequestInterface $original, RequestInterface $request, Response $response)
+    {
+        // Validate and create a redirect request based on the original request and current response
+        if ($redirectRequest = $this->prepareRedirection($original, $request, $response)) {
+            try {
+                $redirectRequest->send();
+            } catch (BadResponseException $e) {
+                $e->getResponse();
+                if (!$e->getResponse()) {
+                    throw $e;
+                }
+            }
+        }
+    }
+
+    /**
+     * Throw a too many redirects exception for a request
+     *
+     * @param RequestInterface $original Request
+     * @param int              $max      Max allowed redirects
+     *
+     * @throws TooManyRedirectsException when too many redirects have been issued
+     */
+    protected function throwTooManyRedirectsException(RequestInterface $original, $max)
+    {
+        $original->getEventDispatcher()->addListener(
+            'request.complete',
+            $func = function ($e) use (&$func, $original, $max) {
+                $original->getEventDispatcher()->removeListener('request.complete', $func);
+                $str = "{$max} redirects were issued for this request:\n" . $e['request']->getRawHeaders();
+                throw new TooManyRedirectsException($str);
+            }
+        );
+    }
+}

vendor/guzzle/http/Guzzle/Http/StaticClient.php

@@ -0,0 +1,157 @@
+<?php
+
+namespace Guzzle\Http;
+
+use Guzzle\Http\Client;
+use Guzzle\Http\ClientInterface;
+use Guzzle\Stream\StreamRequestFactoryInterface;
+use Guzzle\Stream\PhpStreamRequestFactory;
+
+/**
+ * Simplified interface to Guzzle that does not require a class to be instantiated
+ */
+final class StaticClient
+{
+    /** @var Client Guzzle client */
+    private static $client;
+
+    /**
+     * Mount the client to a simpler class name for a specific client
+     *
+     * @param string          $className Class name to use to mount
+     * @param ClientInterface $client    Client used to send requests
+     */
+    public static function mount($className = 'Guzzle', ClientInterface $client = null)
+    {
+        class_alias(__CLASS__, $className);
+        if ($client) {
+            self::$client = $client;
+        }
+    }
+
+    /**
+     * @param  string $method  HTTP request method (GET, POST, HEAD, DELETE, PUT, etc)
+     * @param  string $url     URL of the request
+     * @param  array  $options Options to use with the request. See: Guzzle\Http\Message\RequestFactory::applyOptions()
+     * @return \Guzzle\Http\Message\Response|\Guzzle\Stream\Stream
+     */
+    public static function request($method, $url, $options = array())
+    {
+        // @codeCoverageIgnoreStart
+        if (!self::$client) {
+            self::$client = new Client();
+        }
+        // @codeCoverageIgnoreEnd
+
+        $request = self::$client->createRequest($method, $url, null, null, $options);
+
+        if (isset($options['stream'])) {
+            if ($options['stream'] instanceof StreamRequestFactoryInterface) {
+                return $options['stream']->fromRequest($request);
+            } elseif ($options['stream'] == true) {
+                $streamFactory = new PhpStreamRequestFactory();
+                return $streamFactory->fromRequest($request);
+            }
+        }
+
+        return $request->send();
+    }
+
+    /**
+     * Send a GET request
+     *
+     * @param string $url     URL of the request
+     * @param array  $options Array of request options
+     *
+     * @return \Guzzle\Http\Message\Response
+     * @see Guzzle::request for a list of available options
+     */
+    public static function get($url, $options = array())
+    {
+        return self::request('GET', $url, $options);
+    }
+
+    /**
+     * Send a HEAD request
+     *
+     * @param string $url     URL of the request
+     * @param array  $options Array of request options
+     *
+     * @return \Guzzle\Http\Message\Response
+     * @see Guzzle::request for a list of available options
+     */
+    public static function head($url, $options = array())
+    {
+        return self::request('HEAD', $url, $options);
+    }
+
+    /**
+     * Send a DELETE request
+     *
+     * @param string $url     URL of the request
+     * @param array  $options Array of request options
+     *
+     * @return \Guzzle\Http\Message\Response
+     * @see Guzzle::request for a list of available options
+     */
+    public static function delete($url, $options = array())
+    {
+        return self::request('DELETE', $url, $options);
+    }
+
+    /**
+     * Send a POST request
+     *
+     * @param string $url     URL of the request
+     * @param array  $options Array of request options
+     *
+     * @return \Guzzle\Http\Message\Response
+     * @see Guzzle::request for a list of available options
+     */
+    public static function post($url, $options = array())
+    {
+        return self::request('POST', $url, $options);
+    }
+
+    /**
+     * Send a PUT request
+     *
+     * @param string $url     URL of the request
+     * @param array  $options Array of request options
+     *
+     * @return \Guzzle\Http\Message\Response
+     * @see Guzzle::request for a list of available options
+     */
+    public static function put($url, $options = array())
+    {
+        return self::request('PUT', $url, $options);
+    }
+
+    /**
+     * Send a PATCH request
+     *
+     * @param string $url     URL of the request
+     * @param array  $options Array of request options
+     *
+     * @return \Guzzle\Http\Message\Response
+     * @see Guzzle::request for a list of available options
+     */
+    public static function patch($url, $options = array())
+    {
+        return self::request('PATCH', $url, $options);
+    }
+
+    /**
+     * Send an OPTIONS request
+     *
+     * @param string $url     URL of the request
+     * @param array  $options Array of request options
+     *
+     * @return \Guzzle\Http\Message\Response
+     * @see Guzzle::request for a list of available options
+     */
+    public static function options($url, $options = array())
+    {
+        return self::request('OPTIONS', $url, $options);
+    }
+}

vendor/guzzle/http/Guzzle/Http/Url.php

@@ -0,0 +1,554 @@
+<?php
+
+namespace Guzzle\Http;
+
+use Guzzle\Common\Exception\InvalidArgumentException;
+
+/**
+ * Parses and generates URLs based on URL parts. In favor of performance, URL parts are not validated.
+ */
+class Url
+{
+    protected $scheme;
+    protected $host;
+    protected $port;
+    protected $username;
+    protected $password;
+    protected $path = '';
+    protected $fragment;
+
+    /** @var QueryString Query part of the URL */
+    protected $query;
+
+    /**
+     * Factory method to create a new URL from a URL string
+     *
+     * @param string $url Full URL used to create a Url object
+     *
+     * @return Url
+     * @throws InvalidArgumentException
+     */
+    public static function factory($url)
+    {
+        static $defaults = array('scheme' => null, 'host' => null, 'path' => null, 'port' => null, 'query' => null,
+            'user' => null, 'pass' => null, 'fragment' => null);
+
+        if (false === ($parts = parse_url($url))) {
+            throw new InvalidArgumentException('Was unable to parse malformed url: ' . $url);
+        }
+
+        $parts += $defaults;
+
+        // Convert the query string into a QueryString object
+        if ($parts['query'] || 0 !== strlen($parts['query'])) {
+            $parts['query'] = QueryString::fromString($parts['query']);
+        }
+
+        return new static($parts['scheme'], $parts['host'], $parts['user'],
+            $parts['pass'], $parts['port'], $parts['path'], $parts['query'],
+            $parts['fragment']);
+    }
+
+    /**
+     * Build a URL from parse_url parts. The generated URL will be a relative URL if a scheme or host are not provided.
+     *
+     * @param array $parts Array of parse_url parts
+     *
+     * @return string
+     */
+    public static function buildUrl(array $parts)
+    {
+        $url = $scheme = '';
+
+        if (isset($parts['scheme'])) {
+            $scheme = $parts['scheme'];
+            $url .= $scheme . ':';
+        }
+
+        if (isset($parts['host'])) {
+            $url .= '//';
+            if (isset($parts['user'])) {
+                $url .= $parts['user'];
+                if (isset($parts['pass'])) {
+                    $url .= ':' . $parts['pass'];
+                }
+                $url .=  '@';
+            }
+
+            $url .= $parts['host'];
+
+            // Only include the port if it is not the default port of the scheme
+            if (isset($parts['port'])
+                && !(($scheme == 'http' && $parts['port'] == 80) || ($scheme == 'https' && $parts['port'] == 443))
+            ) {
+                $url .= ':' . $parts['port'];
+            }
+        }
+
+        // Add the path component if present
+        if (isset($parts['path']) && 0 !== strlen($parts['path'])) {
+            // Always ensure that the path begins with '/' if set and something is before the path
+            if ($url && $parts['path'][0] != '/' && substr($url, -1)  != '/') {
+                $url .= '/';
+            }
+            $url .= $parts['path'];
+        }
+
+        // Add the query string if present
+        if (isset($parts['query'])) {
+            $url .= '?' . $parts['query'];
+        }
+
+        // Ensure that # is only added to the url if fragment contains anything.
+        if (isset($parts['fragment'])) {
+            $url .= '#' . $parts['fragment'];
+        }
+
+        return $url;
+    }
+
+    /**
+     * Create a new URL from URL parts
+     *
+     * @param string                   $scheme   Scheme of the URL
+     * @param string                   $host     Host of the URL
+     * @param string                   $username Username of the URL
+     * @param string                   $password Password of the URL
+     * @param int                      $port     Port of the URL
+     * @param string                   $path     Path of the URL
+     * @param QueryString|array|string $query    Query string of the URL
+     * @param string                   $fragment Fragment of the URL
+     */
+    public function __construct($scheme, $host, $username = null, $password = null, $port = null, $path = null, QueryString $query = null, $fragment = null)
+    {
+        $this->scheme = $scheme;
+        $this->host = $host;
+        $this->port = $port;
+        $this->username = $username;
+        $this->password = $password;
+        $this->fragment = $fragment;
+        if (!$query) {
+            $this->query = new QueryString();
+        } else {
+            $this->setQuery($query);
+        }
+        $this->setPath($path);
+    }
+
+    /**
+     * Clone the URL
+     */
+    public function __clone()
+    {
+        $this->query = clone $this->query;
+    }
+
+    /**
+     * Returns the URL as a URL string
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return self::buildUrl($this->getParts());
+    }
+
+    /**
+     * Get the parts of the URL as an array
+     *
+     * @return array
+     */
+    public function getParts()
+    {
+        $query = (string) $this->query;
+
+        return array(
+            'scheme' => $this->scheme,
+            'user' => $this->username,
+            'pass' => $this->password,
+            'host' => $this->host,
+            'port' => $this->port,
+            'path' => $this->getPath(),
+            'query' => $query !== '' ? $query : null,
+            'fragment' => $this->fragment,
+        );
+    }
+
+    /**
+     * Set the host of the request.
+     *
+     * @param string $host Host to set (e.g. www.yahoo.com, yahoo.com)
+     *
+     * @return Url
+     */
+    public function setHost($host)
+    {
+        if (strpos($host, ':') === false) {
+            $this->host = $host;
+        } else {
+            list($host, $port) = explode(':', $host);
+            $this->host = $host;
+            $this->setPort($port);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get the host part of the URL
+     *
+     * @return string
+     */
+    public function getHost()
+    {
+        return $this->host;
+    }
+
+    /**
+     * Set the scheme part of the URL (http, https, ftp, etc)
+     *
+     * @param string $scheme Scheme to set
+     *
+     * @return Url
+     */
+    public function setScheme($scheme)
+    {
+        if ($this->scheme == 'http' && $this->port == 80) {
+            $this->port = null;
+        } elseif ($this->scheme == 'https' && $this->port == 443) {
+            $this->port = null;
+        }
+
+        $this->scheme = $scheme;
+
+        return $this;
+    }
+
+    /**
+     * Get the scheme part of the URL
+     *
+     * @return string
+     */
+    public function getScheme()
+    {
+        return $this->scheme;
+    }
+
+    /**
+     * Set the port part of the URL
+     *
+     * @param int $port Port to set
+     *
+     * @return Url
+     */
+    public function setPort($port)
+    {
+        $this->port = $port;
+
+        return $this;
+    }
+
+    /**
+     * Get the port part of the URl. Will return the default port for a given scheme if no port has been set.
+     *
+     * @return int|null
+     */
+    public function getPort()
+    {
+        if ($this->port) {
+            return $this->port;
+        } elseif ($this->scheme == 'http') {
+            return 80;
+        } elseif ($this->scheme == 'https') {
+            return 443;
+        }
+
+        return null;
+    }
+
+    /**
+     * Set the path part of the URL
+     *
+     * @param array|string $path Path string or array of path segments
+     *
+     * @return Url
+     */
+    public function setPath($path)
+    {
+        static $pathReplace = array(' ' => '%20', '?' => '%3F');
+        if (is_array($path)) {
+            $path = '/' . implode('/', $path);
+        }
+
+        $this->path = strtr($path, $pathReplace);
+
+        return $this;
+    }
+
+    /**
+     * Normalize the URL so that double slashes and relative paths are removed
+     *
+     * @return Url
+     */
+    public function normalizePath()
+    {
+        if (!$this->path || $this->path == '/' || $this->path == '*') {
+            return $this;
+        }
+
+        $results = array();
+        $segments = $this->getPathSegments();
+        foreach ($segments as $segment) {
+            if ($segment == '..') {
+                array_pop($results);
+            } elseif ($segment != '.' && $segment != '') {
+                $results[] = $segment;
+            }
+        }
+
+        // Combine the normalized parts and add the leading slash if needed
+        $this->path = ($this->path[0] == '/' ? '/' : '') . implode('/', $results);
+
+        // Add the trailing slash if necessary
+        if ($this->path != '/' && end($segments) == '') {
+            $this->path .= '/';
+        }
+
+        return $this;
+    }
+
+    /**
+     * Add a relative path to the currently set path.
+     *
+     * @param string $relativePath Relative path to add
+     *
+     * @return Url
+     */
+    public function addPath($relativePath)
+    {
+        if ($relativePath != '/' && is_string($relativePath) && strlen($relativePath) > 0) {
+            // Add a leading slash if needed
+            if ($relativePath[0] != '/') {
+                $relativePath = '/' . $relativePath;
+            }
+            $this->setPath(str_replace('//', '/', $this->path . $relativePath));
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get the path part of the URL
+     *
+     * @return string
+     */
+    public function getPath()
+    {
+        return $this->path;
+    }
+
+    /**
+     * Get the path segments of the URL as an array
+     *
+     * @return array
+     */
+    public function getPathSegments()
+    {
+        return array_slice(explode('/', $this->getPath()), 1);
+    }
+
+    /**
+     * Set the password part of the URL
+     *
+     * @param string $password Password to set
+     *
+     * @return Url
+     */
+    public function setPassword($password)
+    {
+        $this->password = $password;
+
+        return $this;
+    }
+
+    /**
+     * Get the password part of the URL
+     *
+     * @return null|string
+     */
+    public function getPassword()
+    {
+        return $this->password;
+    }
+
+    /**
+     * Set the username part of the URL
+     *
+     * @param string $username Username to set
+     *
+     * @return Url
+     */
+    public function setUsername($username)
+    {
+        $this->username = $username;
+
+        return $this;
+    }
+
+    /**
+     * Get the username part of the URl
+     *
+     * @return null|string
+     */
+    public function getUsername()
+    {
+        return $this->username;
+    }
+
+    /**
+     * Get the query part of the URL as a QueryString object
+     *
+     * @return QueryString
+     */
+    public function getQuery()
+    {
+        return $this->query;
+    }
+
+    /**
+     * Set the query part of the URL
+     *
+     * @param QueryString|string|array $query Query to set
+     *
+     * @return Url
+     */
+    public function setQuery($query)
+    {
+        if (is_string($query)) {
+            $output = null;
+            parse_str($query, $output);
+            $this->query = new QueryString($output);
+        } elseif (is_array($query)) {
+            $this->query = new QueryString($query);
+        } elseif ($query instanceof QueryString) {
+            $this->query = $query;
+        }
+
+        return $this;
+    }
+
+    /**
+     * Get the fragment part of the URL
+     *
+     * @return null|string
+     */
+    public function getFragment()
+    {
+        return $this->fragment;
+    }
+
+    /**
+     * Set the fragment part of the URL
+     *
+     * @param string $fragment Fragment to set
+     *
+     * @return Url
+     */
+    public function setFragment($fragment)
+    {
+        $this->fragment = $fragment;
+
+        return $this;
+    }
+
+    /**
+     * Check if this is an absolute URL
+     *
+     * @return bool
+     */
+    public function isAbsolute()
+    {
+        return $this->scheme && $this->host;
+    }
+
+    /**
+     * Combine the URL with another URL. Follows the rules specific in RFC 3986 section 5.4.
+     *
+     * @param string $url           Relative URL to combine with
+     * @param bool   $strictRfc3986 Set to true to use strict RFC 3986 compliance when merging paths. When first
+     *                              released, Guzzle used an incorrect algorithm for combining relative URL paths. In
+     *                              order to not break users, we introduced this flag to allow the merging of URLs based
+     *                              on strict RFC 3986 section 5.4.1. This means that "http://a.com/foo/baz" merged with
+     *                              "bar" would become "http://a.com/foo/bar". When this value is set to false, it would
+     *                              become "http://a.com/foo/baz/bar".
+     * @return Url
+     * @throws InvalidArgumentException
+     * @link http://tools.ietf.org/html/rfc3986#section-5.4
+     */
+    public function combine($url, $strictRfc3986 = false)
+    {
+        $url = self::factory($url);
+
+        // Use the more absolute URL as the base URL
+        if (!$this->isAbsolute() && $url->isAbsolute()) {
+            $url = $url->combine($this);
+        }
+
+        // Passing a URL with a scheme overrides everything
+        if ($buffer = $url->getScheme()) {
+            $this->scheme = $buffer;
+            $this->host = $url->getHost();
+            $this->port = $url->getPort();
+            $this->username = $url->getUsername();
+            $this->password = $url->getPassword();
+            $this->path = $url->getPath();
+            $this->query = $url->getQuery();
+            $this->fragment = $url->getFragment();
+            return $this;
+        }
+
+        // Setting a host overrides the entire rest of the URL
+        if ($buffer = $url->getHost()) {
+            $this->host = $buffer;
+            $this->port = $url->getPort();
+            $this->username = $url->getUsername();
+            $this->password = $url->getPassword();
+            $this->path = $url->getPath();
+            $this->query = $url->getQuery();
+            $this->fragment = $url->getFragment();
+            return $this;
+        }
+
+        $path = $url->getPath();
+        $query = $url->getQuery();
+
+        if (!$path) {
+            if (count($query)) {
+                $this->addQuery($query, $strictRfc3986);
+            }
+        } else {
+            if ($path[0] == '/') {
+                $this->path = $path;
+            } elseif ($strictRfc3986) {
+                $this->path .= '/../' . $path;
+            } else {
+                $this->path .= '/' . $path;
+            }
+            $this->normalizePath();
+            $this->addQuery($query, $strictRfc3986);
+        }
+
+        $this->fragment = $url->getFragment();
+
+        return $this;
+    }
+
+    private function addQuery(QueryString $new, $strictRfc386)
+    {
+        if (!$strictRfc386) {
+            $new->merge($this->query);
+        }
+
+        $this->query = $new;
+    }
+}

vendor/guzzle/http/Guzzle/Http/composer.json

@@ -0,0 +1,32 @@
+{
+    "name": "guzzle/http",
+    "description": "HTTP libraries used by Guzzle",
+    "homepage": "http://guzzlephp.org/",
+    "keywords": ["http client", "http", "client", "Guzzle", "curl"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Michael Dowling",
+            "email": "mtdowling@gmail.com",
+            "homepage": "https://github.com/mtdowling"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.2",
+        "guzzle/common": "self.version",
+        "guzzle/parser": "self.version",
+        "guzzle/stream": "self.version"
+    },
+    "suggest": {
+        "ext-curl": "*"
+    },
+    "autoload": {
+        "psr-0": { "Guzzle\\Http": "" }
+    },
+    "target-dir": "Guzzle/Http",
+    "extra": {
+        "branch-alias": {
+            "dev-master": "3.7-dev"
+        }
+    }
+}