Phasing out password usage, as authentication is now based on tokens.
Correctly activate the quick_actions switch by default.
Added user-configurable 'minimum context height'
Added user-configurable 'maximum art size' (for the large cover image)
Small art url now comes from last.fm api, no longer from shell-fm. Using last.fm's 'large' image.
Large art now respects user's max size setting, and a minimum size that is currently hard-set to 350.
shell-fm class now sets the 'last station' to the present one if shell-fm is already running when the class is initialized, improving shell-fm crash handling.
Added new lyrics engine, TopSong.org. Also minor cleanup in Lyrics file.