gmod_game: Fixed spectators still following target player aft..

Revision 540
Fixed spectators still following target player after he dies.
Added ttt_print_karma admin command.
Tuned Silenced Pistol balance.
Handling for edge case of late steam auth of a player vs persistent karma loading.
Changed Files:
[ul]
[li]trunk/gamemodes/terrortown/entities/entities/ttt_c4/shared.lua[/li][li]trunk/gamemodes/terrortown/entities/weapons/weapon_ttt_sipistol/shared.lua[/li][li]trunk/gamemodes/terrortown/entities/weapons/weapon_ttt_teleport/shared.lua[/li][li]trunk/gamemodes/terrortown/entities/weapons/weapon_zm_pistol/shared.lua[/li][li]trunk/gamemodes/terrortown/gamemode/admin.lua[/li][li]trunk/gamemodes/terrortown/gamemode/karma.lua[/li][li]trunk/gamemodes/terrortown/gamemode/player.lua[/li][li]trunk/gamemodes/terrortown/readme.txt[/li][/ul]
Committed By Stefan van der Meer