show federated cloud id in the personal settings

Add tests for the storage wrapper and fix the wrapping

Fix get local file encryption master

Get a 96x96 preview for file conflict resolution

Drop file caching

Fix phpunit xml

Rename/remove obsolete paths

Remove check for RAW_POPULATE_POST_DATA for unit tests

High level file locking

We do have a work around meanwhile and for CLI this is not relevant at all. Can be removedWe do have a work around meanwhile and for CLI this is not relevant at all. Can be removed.

Fix grammar of search results phrase

For Sabre to be able to return the proper error code instead of 500, the
LockedException is now rethrown as FileLocked exception in the Sabre
connector