don't use OC_FilesystemView()
use new filesystem to mount users home
make store function static
fix erroneous CSS, remove obsolete selectors
Give storage backends the option to define having no known free space

When this is the case only the configured max upload size is taking into account for uploading
Extra position check for multiselect dropdown. Fix app/issues/575
Keep user quota into account when the storage backend has unkown free space
fix getUidAndFilename() function
Add Ability to the app to detect more details on the file
Merge pull request #1720 from owncloud/usermenu-css

fix erroneous CSS, remove obsolete selectors
[tx-robot] updated from transifex
Merge pull request #1731 from owncloud/unknown-freespace

Give storage backends the option to define having no known free space
Update apps/files_versions/js/versions.js

Fix "All version..." button not clickable.

Reason is Google Chrome blocking inline javascript execution.
Update office icons
Merge pull request #1790 from owncloud/update_office_icons

Update office icons
Merge pull request #1752 from schiesbn/versioning_use_new_filesystem_api

Versioning app use new filesystem api
Merge pull request #1787 from maelzx/patch-1

Update apps/files_versions/js/versions.js
Merge pull request #1753 from owncloud/Extra_info

Ability for the action handler to get more info on the current file
Merge pull request #1738 from owncloud/fix_multiselect_in_settings

Extra position check for multiselect dropdown. Fix app/issues/575
5.0.0 beta 1