Increment version to 0.3.2

Fix Android release build

Fix incorrect string

Increment version to v0.2.4

Update screenshots, fix fonts and artist image quality

Increment version to v0.2.2

Increment version to v0.2.1

Increment version to v0.2.0, various fixes

Implement ServiceNotConnectedView and rename to LoadingSplashView
Add backhandler to SongFeedPage and SearchPage which removes the selected filter
Localise download notification strings
Implement library search and sort buttons for playlist page
Hide library search and sort buttons when in the profile page
Fix artists of song feed items not loading correctly

Build standalone ABI APKs (closes #76)

Increment version to v0.1.3