Fixed shader grape2DMatrixToMat4 function, to correctly create a 4x4 matrix from a grape2d matrix.
Fixed documentation of wcsToViewport method.
Fixed return types in isPowerOfTwo function of the Math class and in getRaw method of Matrix.
Added simple documentation to the AbsoluteText class. Implemented missing functions, getHeight and setHeight, of the IText interface, in the AbsoluteText class.
Removed a call to interface IText in Text constructor.
Fixed default texture vertex shader, in WebGLProgram.
Changed the way the texture is rendered, in WebGLRenderer. The position to render is the top left corner of the texture.
Added missing renderABsoluteText method, implemented by the renderer interface, in the WireframeRenderer class.
Fixed parseInt calls for base 10.
Substituted way to check how a string starts. Changed startWidth with substr.
Removed setDetune call, from filters that inherit from SoundBiquadFilter.
ISound interface doesn't extends SoundIO interface.
Added params to play method to the ISound interface, and changed connect to documentation, since it doesn't override the method.
Added simple documentation to the ISoundManager interface.
Changed connect method description, in SoundIO interface.
Fixed constructor parameter type and name, from ArrayBuffer to AudioBuffer.
Fixed getFrequency, setQ and setDetune to the correct parameter name, in the SoundBiquadFilter.
Changed extend tag of the class, to implement SoundIO, in SoundGain, SoundDelay, SoundPanner and SoundBiquadFilter classes.
Added getDestination method, fixed some typos and fixed documentation type of the raw panner, in the SoundPanner class.
Fixed instantiation of the audio context to allow for non-webkit browsers.