Patch Highlights

• Fixed various holes in map
• Fixed surfacetypes for various materials.
• Added grating to some windows to make them block bullets.
• Tweaks to player and grenade clipping.
• Fixed a case where it was possible to cancel a grenade throw after the throw was started near the end of the pin pull animation.
• Miscellaneous stability improvements.
• Fixed bug that prevented the asset in use from being selected when model browser was opened.
• Fixed bug with layered materials with same surface property on all layers.