Map updates

-Each medic squad area gets one debibrillator
-Sulaco medics will get a recharger in medical storage to recharge defibrillators
-You can now enter cloning bay trough the window, since the sleeper is no longer dense
-You can now access the chair in recovery room, but you may still get hit in the head...
-Defibrillators in Nostromo Medbay
-Added another vent in aft part of Sulaco
-General armory now has riot shields