Added MatrixSupport files. Support functions for Matrices will be placed here.
MatrixSupport: Added some common transformation matrices in homogenous coordinates.
Matrix: Rewrote operator * (vector) function with an actual implementation instead of reinterpret_casting. The reason is that worryingly enough the reintrepret_casting version fails on MSVC.
MatrixSupport: Rename some parameters.
Merge pull request #15 from SkipIfZero/feature/matrix_support

Initial MatrixSupport.hpp with some common transforms