Add support for Zombie Survival

[ValentinFunk]

Add a filter to equip playermodels limited by

• Zombie class (headcrab, poison, etc.)
• Team (HUMAN/ZOMBIE)

Headcrab check: ply:IsHeadcrab() BOOLEAN Specific class check: ply:GetZombieClassTable().Name == "STRING" bossclass check: ply:GetZombieClassTable().Boss BOOLEAN

Teams: TEAM_UNDEAD TEAM_SURVIVORS

Add Points system integration

[Phoenixf129]

Maybe this should be a global limitation, which loops through all available teams or classes, with a "Gamemode" configuration by default under the pointshop2 tab.

[TripsLetash]

updated top post with more specifics