-Better pain and death grunts from func_door, following original design and enchancing it to proper quality.

-Fixed up zombie callouts for metrocops.

-HA! Tracked down last darn 2 metrocop voicelines that were gone missing! (...I really really hope)

-Cut loose ends (missed one mention of that choke first time)

-Cut down unnecessarily long death choking sound.

-Tags. Oops.

Initial addon creation.