add tag for release v0.3.4.2

v0.3.4.2/README.proxy

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+Running the CryptoBox behind a proxy
+
+This describes how to setup the CryptoBox webserver behind a proxy webserver
+(e.g.: apache or lighttpd).
+
+
+
+-=-=-=- apache in front of the cryptobox-server (cherrypy) -=-=-=-
+
+
+The following section describes how to configure an apache2 webserver to
+forward requests to the cherrypy server of the CryptoBox.
+
+
+1) Required modules
+	- proxy
+	- header
+	Both module should be part of usual default installations of apache2.
+	Activate these modules. For debian you should run: a2enmod MOD_NAME
+
+
+2) Configuration directives
+	The following example should help you to create your own proxy configuration
+	for apache2.
+	
+		ProxyRequests Off
+
+		<Proxy *>
+			Order Deny,Allow
+			Allow from all
+		</Proxy>
+
+		<Location /cryptobox/>
+			ProxyPass http://localhost:8080/
+			ProxyPassReverse http://localhost:8080/
+			RequestHeader set CryptoBox-Location /cryptobox
+			# uncomment the next line for ssl-enabled virtualhosts
+			RequestHeader set X-SSL-Request 1
+		</Location>
+	
+	Now you should restart apache2.
+
+
+3) Testing
+	Now you should point your webserver to the proxy host and check if
+	the CryptoBox layout ist displayed properly.
+
+
+
+-=-=-=- lighttpd in front of the cryptobox-server (cherrypy) -=-=-=-
+
+
+In this section we do the same as above, but with lighttpd.
+
+Your lighttpd config should contain something like this:
+
+	# selecting modules
+	server.modules = ( "mod_scgi" )
+
+	scgi.server = ( "/cryptobox" =>
+		((  "host" => "127.0.0.1",
+			"port" => 8080,
+			"check-local" => "disable"
+		))
+	)
+