fixing copyright and add class documentation
$path already contains the full path to the file
remove unneccessary code
adding unit tests
expect unlinkto be called
Merge branch 'master' into move-aborted-upload-detection-into-plugin-master
Merge branch 'master' into move-aborted-upload-detection-into-plugin-master
fixing PHPDoc & typo
Merge pull request #4995 from owncloud/move-aborted-upload-detection-into-plugin-master

Move aborted upload detection into it's own sabedav plugin
Merge branch 'master' into fixing-4011-master

Conflicts:
	lib/connector/sabre/directory.php