[coreSubs] focus subtitle list if subs are found
[coreSubs] allow search on same service
Merge pull request #4591 from amet/subs_fixes

Subs search fixes
Update XCode project for MP3Codec/libmad removal
Update MSVC project for MP3Codec/libmad removal
Update depends for MP3Codec/libmad removal
Update android packaging Makefile for MP3Codec/libmad removal
paplayer: Remove MP3Codec
dvdplayer: remove MP3Codec
Remove libmad
Cleanup .gitignore for MP3Codec/libmad removal