gmod_game: Fixed hitgroup check in GM:ScalePlayerDamage conta..

Revision 774
Fixed hitgroup check in GM:ScalePlayerDamage containing a duplicate test for HITGROUP_LEFTLEG, which should test for HITGROUP_RIGHTLEG instead.
Fixed in base and sandbox. And TTT (derp).
Changed Files:
[ul]
[li]trunk/gamemodes/base/gamemode/player.lua[/li][li]trunk/gamemodes/sandbox/gamemode/player.lua[/li][li]trunk/gamemodes/terrortown/gamemode/player.lua[/li][/ul]
Committed By Stefan van der Meer

Well finally.