Merge pull request #366 from thknepper/master

#171 #365 update german translation
Updated translation
Dsub 4.7 Released
Merge remote-tracking branch 'origin/master'
Use system downloading gif for notification
Update translation
Change default to seed with only one server
Change default server count to 1
#364 Rework chat layouts + add avatars
getCurrentUser should not require context
Fix title not matching album
Fix menus missing from starred list
Fix case of background downloading stalling
Fix stalling downloads when just switching complete to pin
#363 Remove update/delete playlist options when not owner
Remove non-owned public playlists from Add To Playlist dialog
Add group wrapper around Add to Playlist
Add group wrapper around Add to Playlist
Don't show Add To Playlist/Star options for < 4.7
Fix web commits