assimp: getter for scene handle
add end of line
add conversion from rotation matrix to quaternion, 3x3 and 4x4 (untested)
Breaking change: mix is now named lerp (old name is marked deprecated)
                 Fix lerp signature, first and seconds arg now must have the same type.
Add quaternion Nlerp (Warning: was called lerp in vuaru's code), and quaternion conjugate, untested
add test for vector lerp
what does that fix? merging anyway
added strange fix in SDL init, commented out until explained
add matrixstack setTop function
add getter for GLBuffer GL handle
sizeOfUniformType made public for further uniform block implementation
Fix the sorry state of "number of texture units"
add critical ability to bound texture on different texture units
glTexSubImage3D wrapper
add public getter for texture handle
fix build breakage
fix build
fix using deprecated mix function
expose OpenGL handle of shader programs
Merge branch 'master' of github.com:p0nce/gfm