use distance option to delay dragging in sane browsers

Don't use routes when displaying error page

Update expire function

Conflicts:
	apps/files_trashbin/appinfo/version
	apps/files_trashbin/lib/trash.php

Trashbin file encryption support

fix getVersions(), we need to get the correct user and filename

use :hover pseudo class to set opacity

Fix 1465

remove the check for session data folder - causes trouble on some enviro...

Fixes apps require version checking

Conflicts:
	apps/files_trashbin/index.php
	apps/files_trashbin/lib/trash.php

version checks for apps now use all three version numbers and fixed bug that would not do the version check correctly for the second version

Conflicts:
	apps/files_trashbin/lib/trash.php

don't use the number of written bytes as indicator if streamCopy() was successful

let's try to find another solution for =C6

Set required owncloud version to 4.93

add a safe_mode check

Don't throw insufficient storage exception if free space is unknown

Whitespace cleanup

Fetch displayname in userlist ajax requests. Refs #1681

Add OC\Files\Filesystem::isFileBlacklisted

return both, count and result if the operation succeeded or failed. Maybe in some cases it is useful to know how much bytes where copied

Codestyle cleanup