Preliminary work for ITV's

Added collision detection for buildings in set proximity
Added callforrattletrappickup command
Added Despawn threads so the ITV despawns after 60 seconds or when you
are out more then 50 meter(needs tweeking)
Added Radial for ITV
Altered Ticketpurchasemodemessage so the ITV Window would popup(not
fully working yet)
Fixed more Level problems with NPC's
Added Wayfar camp manually until buildouts are fixed
Reverted Changes to EnterTickedPurchaseModeMessage
Merge pull request #951 from tacef/master

Preliminary Work for ITV's