Fix API level checks
Optimize layout files
Bump version and do minor fixes
Put contentDescription on image buttons
Fix layout syntax
Fix buttons
Layout fixes
Layout fixes
Notification layou fix
Remove unused resources, and optimize playlist layout
XML cleanup
Code clean-up
Improve play queue handling
Fix null pointer issue
Remove own logging, and use Android standard logging instead
Code clean-up
Fix array copy
Restructure manifest
Improve music picker