[postal2mac] Postal 1 for MacOS X beta test

[Mark]

Bug added to Bugzilla.....

It appears that the game HUD (bar at the bottom with weapons, and ammo 
counts) does not update throughout the game.  It appears accurate when 
the game level begins, but does not show changed weapons and updated 
ammo counts throughout the level.  When a new level starts, it again 
appears updated, but freezes on this state for the rest of the level.