[coreSubs] download only if user clicks SELECT/ENTER/OK
paplayer: add suppport for tak files
Merge pull request #4117 from FernetMenta/tak

paplayer: add suppport for tak files
Merge pull request #4112 from amet/coresubs_select_item

[coreSubs] download only if user clicks SELECT/ENTER/OK
adds support for reading wav,aiff id3v2 tags via taglib
remove unused MusicInfoTagLoaderWav