Moved the system & opengl logging method to where it belongs: RajLog.
Merge branch 'master' of https://github.com/MasDennis/Rajawali

Conflicts:
	src/rajawali/renderer/RajawaliRenderer.java
Merging went horribly wrong. Pushing a clean version.
Fixed bug caused by #705
Merge pull request #713 from ToxicBakery/master

Fixed bug caused by debug log.
Added alpha map and specular map textures.