|SOURCE|
[Common::Arithmetic::Arithemtic]
* Commented-out the SIMD global variable as it is not being used
[Common::Renderer::GLExtender]
* Added zglUniform2fv
[Linux::Renderer::GLExtender]
* When getting the extensions at line 306, a signed 32-bit integer is used
  instead of the size_t type
[Linux::Renderer::GLShader]
* SetConstantData handles float2 types
|SOURCE|
[Common::Renderer::GLExtender]
* Added zglUniformMatrix[2|3]fv functions
* Added zglUniform[2|3|4]iv functions
[Linux::Renderer::GLExtender]
* zglUniformMatrix[2|3]fv funcitons are bound in zglInitGLVer20
* zglUniformi[2|3|4]fv functions are bound in zglInitGLVer20
[Linux::Renderer::GLShader]
* SetConstantData handles all constant types defined so far, passing the data
  via the correct GL function call