botch: Added buy menu bind to Shooter.CFG

Revision 934
Added buy menu bind to Shooter.CFG
Updated Item Icon Art & sounds
Changed Files:
[ul]
[li]trunk/Game/config/Shooter.cfg [/li][li]trunk/Game/materials/hud/icons/AR_icon.tga [/li][li]trunk/Game/materials/hud/icons/pump_shotgun_icon.tga [/li][li]trunk/Game/scripts/itemdb/activeshield.xml [/li][li]trunk/Game/sound/shooter/shield_impact.wav[/li][/ul]
Added Files:
[ul]
[li]trunk/Game/materials/hud/icons/shield_icon.mat [/li][li]trunk/Game/materials/hud/icons/shield_icon.tga[/li][/ul]

Committed By Maurino Berry