Updated version for OC6
Setup file locking storage wrapped in setup hook

This fixes an issue when using file locking + encryption and try to list
a shared mount in the web UI.

Using the setup hook prevents having setupFS() be called twice in a row
and mess up with the mount points.
[Videoviewer] New fileactions
Merge pull request #1824 from owncloud/preventsetuptwice

Setup file locking storage wrapped in setup hook
[tx-robot] updated from transifex
Merge pull request #1825 from owncloud/videoviewer-new-fileactions

[Videoviewer] New fileactions
Fixed file actions for video viewer

File actions now register with the new API and are available in other
file lists too.