- Added missing Shock-Rifle particle file.
- Fixed monster_scientist behaviour in SciHunt that broke.
- Added parenting functionality for entities (The Wastes uses this.)
- More updates to BasePhysics. Requires plugins/bullet.
I want to make it work with primitive physics however.
- Updated prop_rope entity. The Wastes uses this and requires an updated
engine.
- Changed the way env_sound works. This may be more accurate.
