fixed: use 'cryptsetup luksUUID' to retrieve UUIDs of luks devices
added: analyse request URL andd add information to hdf dataset
added: attribute 'device' is persistent (like 'weblang') to allow redirects between volume plugins
changed: moved URLs of plugins from 'plugins/???' to '???' (flat hierarchie -> simple links)
added: new action for all plugins: "redirect" - call specific plugin after completing the current one
fixed: permission fix for vfat filesystems during mount / for ext2/3: after mount
regular checks for config partition (mount, if it becomes available)
moved config partition handling to CryptoBoxSettings
implemented environment checks (writeable config, https (off for now))
chown mounted directory after mount to the cryptobox user