ActiveAE: fix unsigned/signed mismatch
ActiveAE: avoid resampling sounds when not needed
ActiveAE: use quality setting for resampling gui sounds
ALSA: allow driver to increase number of channels, fixes playback of 5.0
Merge pull request #3824 from FernetMenta/aefixes

ActiveAE fixes
changed: present with D3DPRESENT_DONOTWAIT to work around drivers busy spinning.
changed: allow passthrough of 44100 & 96000 samplerates
restore set/clear default in videos that was removed in d56759292456df5f2617
fixed: folder.jpg was being ignored by the MusicInfoScanner
android: set devtype to hdmi to allow setting passthrough options.
ADD:[droid] Enable multichannel PCM support
Added possibility of making SPMC the default launcher

Code from @ProgressiveThinkin / eldon.mcguinness from ouyaforums
ouya: list xbmc under apps.