Updated the 'maintaining db' log message
Catch an exception where lyrics can't be saved due to encoding error
Possible fix for album art permissions not being updated
Small bug fixes

- Delete from Releases when deleting artist/album
- Searcher - Size limits not quite working
- Searcher - 1st newznab used even if disabled
- Rutracker search stopped working for me, fixed by updating Beautiful
Soup. Moved bs4 and html5lib to lib and ensured (I think) it’s imported
from the right place
Handle login expiration
Change pushover notification title

Makes more sense to set pushover notification titles as "Headphones" rather than "Download and Postprocessing completed" - which may be too long (gets truncated on android app depending on screen resolution) and not descriptive when you have lots of other notifications coming in. If that verbiage is desired, it would be better in the "pushmessage" body. 

This may apply to the other notification types as well, but not sure as I don't use them.
Adding 'keeplogged' argument to maintain what.cd api login
Request Songkick data over HTTPS, to avoid conflicts when Headphones is running over HTTPS or behind a HTTPS reverse-proxy
Merge remote-tracking branch 'doucheymcdoucherson/patch-1' into develop
Merge remote-tracking branch 'cohena/develop' into develop
Merge remote-tracking branch 'gotson/songkick-https' into develop
nzbget - log as info instead of error
Save datatable sort for Artist view
Pushbutton API token override
Initial multi core encoding support
Added switches in WebUI to enable/disable multi-core
Extract media tags for determining album.
Restructured post processor resolving order.

Do not skip release group ID from filename if name/meta data failed.
Add GNTP library version 1.0.2
Added initial version of Growl notification, including image