Initial Flash and HTML5 audio contexts
Merge pull request #202 from MattTuttle/next

Set working directory for OS X
Font changes, Text (harfbuzz) and sample project added
More audio context work
Adding loadRange to Font
Work on audio
Fixing font rendering bugs, harfbuzz still doesn't work right
AudioBuffer feeds into AudioSource, make AudioSource handle context-specific functions to pause/play/etc
Compile fix
Stub some additional functionality for audio
Refactor into Image and ImageBuffer
Restore Image as the default container type, with ImageBuffer underneath
Disband lime.media, create lime.audio and lime.math
Update samples
Working on Lime Image methods
Clean up Image class
Image improvements, compile fix
Image improvements
Runtime fix
Add getPixels/setPixels