gmod_game: Fixed T icon drawing for localplayer.

Revision 321
Fixed T icon drawing for localplayer.
Added a force limit to Magneto constraint to prevent it breaking physics traps.
Changed Files:
[ul]
[li]trunk/gamemodes/terrortown/entities/weapons/weapon_zm_carry/shared.lua[/li][li]trunk/gamemodes/terrortown/gamemode/cl_radar.lua[/li][/ul]
Committed By Stefan v.d. M.