move public page footer rules from sharing app to core so it is used by other apps too
Add group management to the public api
Fix enforced share expiration date to be based on share time
Cleanup Document Preview

Use the env:UserInstallation flag like https://github.com/owncloud/documents/blob/master/lib/converter.php.
This will stop the creating of multiple directories for document conversion in tmpDir.
Set version AFTER a successful update

If an app upgrade failed, the core version will not be increased either
in the database. This will re-display the update page and make it
possible to redo the apps upgrade.

Note that any core repair routine must take into account that an update
might need to be redone again even though the core's DB state is already
the one of the new version.
don't silently exit in cli-mode in case ownCloud in not yet installed
enable input grouping also outside of log in screen
improve look of search on mobile, save space in top bar
Update mimetypes.list.php
ownCloud users are exported as address book
fix sharing update, add proper escaping
[tx-robot] updated from transifex
Merge pull request #9867 from owncloud/fix_sharing_update

fix sharing update, add proper escaping
add OCS api call to set expire date for link shares
update getID3 library
add autoload
Dont throw an error when calling $server->getUserFolder when logged out
Merge pull request #9669 from owncloud/group-public

Add group management to the public api
Dont try to execute jobs that no longer exist
reorder if statements to remove negation, indentation correction