Initial commit of renderer files
Worked on the basic renderer

Warning: Non-compilable code (render)
Worked on the renderer. Compiles again.
Render: Work on Vertexshader and texturing
Renderer working!
Renderer: Minor cleanups
Renderer: Fixed RGB/BGR issue
Renderer: Added utility classes (eg hdf5) and minor cleanups
commenting
Fixed all matrix-multiplication orders
Renderer working with vertex-indices now!
We can now load and render a MM-mesh
vertex-coloring and texturing now working at the same time
* Fixed rotation matrix ordering

* app: live-preview of rendering, possible to move around
Fixed last bug in matrix-multiply ordering! Now everything correct (rendering & camera movement)!
* Camera and frustum now in the Renderer

* Used doubles in some cases
Just the newest version of renderTestApp
Merge remote-tracking branch 'origin/ela-dev'