Cleanup temporary files during directory removal (fixes #919)
Add insane levels of database debugging
Repair incorrect global entries at startup
Do not show self in shared with (fixes #915)
Do not delete temp files on error (fixes #849)
Allow setting rescan interval to 0 (fixes #856)
Merge pull request #929 from AudriusButkevicius/temp

Do not delete temp files on error (fixes #849)
Fix and relax locking
Only connected devices are available devices
Merge pull request #930 from AudriusButkevicius/avail

Only connected devices are available devices
Test case to pinpoint DB corruption (failing)
Update goleveldb
Translation update