move old files_encryption out of the way
add new files encryption app
backport: enable admin to recover encrypted files
backport changes to share.php to enable the encryption app to get all users with access to a given file
backport trashbin: enable trashbin to handle encryption keys
add post hooks to share API, needed by the encryption app
add post hooks to share API, needed by the encryption app
backport file cache changes from master to stable5, needed for encryption app
increase ownCloud version number to upgrade file cache table
remove unneeded hooks
enable files_encryption for testing
handle recovery password
port css for recovery passwd input to stable5
Merge branch 'stable5' into files_encryption_stable5
no use the recoveryPassword var instead of accessing the POST array
fix first time encryption after app was enabled
fixed missing directory creation in files_trashbin
added files_encryption tests at first position
improved trashbin test
improved trashbin test again