-update to c_arms. added procedual bones to help with rotating the wrist when using certain weapons

-fixed the sitting position

-improved walking, running and taunt animations
-moved the model backwads a bit

-animation improvements

-added unique holding animations for camera and dual pistols
-fixed some animations
-material improvements

-made the death animation not loop

-improved footstep sounds

-made the shoulders not move too much when crouch walking

-improved shooting animation
-added missing passive crouch animations

-reanimated running animation
-reanimated crouch idle and walk animation (crouch walks on all fours if no weapon or single handed weapon)
-many minor animations improved
-simplified physics model