Audio session category should be setted before initialize AudioComponentInstance
Merge pull request #43 from crazytonyli/background-issue

Audio session category should be setted before initialize AudioComponentInstance
DOUAudioStreamer 0.2.8
DOUAudioVisualizer: Use strict OpenGL ES1 extension
DOUAudioStreamer 0.2.9
DOUAudioEventLoop: Clean up
DOUEAGLView: Check framebuffer status in `-layoutSubviews`
Merge remote-tracking branch 'upstream/master'