Zero buffer in AEAllocateAndInitAudioBufferList
Very minor refactor in channel config
Minor tweak to buffer silencing in various places
Merge branch 'master' of git://github.com/TheAmazingAudioEngine/TheAmazingAudioEngine into __master

# By Michael Tyson
# Via Michael Tyson
* 'master' of git://github.com/TheAmazingAudioEngine/TheAmazingAudioEngine:
  Minor tweak to buffer silencing in various places
  Very minor refactor in channel config
  Zero buffer in AEAllocateAndInitAudioBufferList