Cleanup script changes

Abandoned respawns (civ =15 min, mil = 60 min, armed = 120 min).
Removed CLY_removedead.
DMZ_delete will cleanup ANY abandoned vehicle after 130 minutes.
DMZ_delete will cleanup ANY man after 15 minutes.
DMZ_delete will cleanup any non-town-spawn-vehicle after 3 minutes upon
death.
Added Kamaz

Kamaz spawn as military vehicle (60 storage)
URAL CDF now holds 50 (not 35)