put filestorages in a namespace
merge master into filesystem
add getId to archive storage backend
code style
move storage backend test cases to their own namespace
Merge branch 'master' into filesystem
Merge branch 'master' into filesystem
Merge branch 'master' into filesystem
Merge branch 'filesystem' of github.com:owncloud/apps into filesystem
merge master into filesystem
don't use depricated OC_Filesystem
Merge branch 'master' into filesystem
merge master into filesystem
Merge branch 'master' into filesystem
Merge branch 'master' into filesystem
drop depricated is_readable and is_writable
Merge branch 'master' into filesystem
Merge branch 'master' into filesystem
Merge branch 'master' into filesystem
cleanup OC_Files a bit