First update pass - remove property ivars, manual synthesize, and add arc support
update a few of the deprecated property getters, todo the rest
Use non-deprecated OSX API's to get device info
Update all demos to support changes
Free buffers on dealloc of Novocaine object
Hide methods that don't need to be public (yet)
AudioFileReader interface cleanup
AudioFileWriter interface cleanup
[WIP] working on more complete interface
Flag to override output to iphone speaker
Fix stereo playback on-device
Comment out unimplemented inputEnabled flag
Merge pull request #49 from alexbw/ARC-Modernized

ARC-compatibility and modernization of Obj-c interfaces