AH-209 created a shadow map, not finished
AH-209 fixing shadow map, not finished yet. There is shadows but they look very bad.
Add blur to shadow map. AH-209
Break out directional light rendering to allow multiple shadows. AH-209
Merge remote-tracking branch 'origin/master' into AH-209_ShadowMap

Conflicts:
	Client/Source/Scenes/GameScene.cpp
	Graphics/Source/DeferredRenderer.cpp
Add tweaking of the number of shadows. AH-209
Changed the Id handling in text factory. AH-260
Muhahah billboarded text! AH-260
Fixed the rotation and scaling. AH-260
Added possibility to render text in HUD. AH-260
Commenting.
AH-237 making particle effects rotateble!
Commenting. AH-260
Merge remote-tracking branch 'origin/master' into AH-260_text_rendering
Clean up unused code.
Merge remote-tracking branch 'origin/master' into Physics_Cleanup
AH-209 Cascade shading for 1 light.
Change of warning level.
Merge remote-tracking branch 'origin/master' into AH-237_MORE_PARTICLES
Added some missing comments.