ppsspp on Android gains and loses audio focus
merged with latest upstream version
made unwated changes to base/mutex. changing
Merge pull request #147 from bollu/AndroidAudioFocus

Implemented correct audio focus on Android
Fix: SDL not finding a ddevice doesn’t stop the program anymore.
Merge pull request #148 from n4ss/master

SDL not finding a device doesn’t stop the program anymore.
Merge remote-tracking branch 'upstream/master'
Merging upstream changes