Tried a fix for gitHub issues
Trieng to fix github/netbeans issue
Still trieng to fix github/netbeans issue
Added missing brakes
Fixed package declarations and made some field final
Some refactoring
Some refactoring
Fixed bug I explained in #51
refacotring
Fixed crash when pressing l and there is no light engine
Prevented some future bugs

copying color
Refactoring
Tried using GL10
Refactoring
You now have to/can set the light engine manually
Javadoc & made setter to creator
Refactoring
Delet double logging
more precise logging text
indent