Remove r_lod from dxsupport.cfg
* Also added descriptions to relevant convars
* Reduce ATI/NVIDIA unknown mat_forceaniso to 8 from 16
Fix skipped shadow updates breaking further flashlights
Fix Lamp becoming missing texture for split second after dupe
Fixed alphatested brushes not rendering in SSAO pass
Add r_DrawModelLightOrigin to console quick actions
Fix light origin on weapons for local player in 3rd person
Remove headtrack_reset_home_pos from newbindings.txt
Fix Gravity Gun crashing clientside
More minor fixes