Merge pull request #56 from CarlRapp/master

Update
improved depth bias
changed fade of pointlight
weapon overrides gameobjects Update
Doubled speed of bullets.
Not giving Unit a weapon by standard
doubled speed of player
changed pointlight size
not rendering shadowmap for testing anymore.
Made sure modelinstance updates everytime gWorld changes. This fixed weapon being behind
Merge pull request #57 from CarlRapp/TENFIRE

Tenfire