-Fixed missing texture for propeller cap

-Disabled the previous not functioning keepupright (apparently a gmod update fixed it)

-Fixed error
-Fixed idle sound stopping when turning off the rotor

-Rotor blades can now nudge props and kill antlion guards

-Fixed some sounds not stopping
-Added heli avoid sphere

-Driver now counts as physics attacker

-Fixed inverted controls

-Hopefully fixed a gun issue

-More health bar changes

-Thinner health bar