Fix on Vengoth teleports

• Added aid's to teleports (strange whirl) of Vengoth. They are working
now
Vengoth fixes

• Added aid's from 50220 to 50229 to the map (they are added to the
teleports (strange whirl) of Vengoth)
Added NPCs Eliza and Edron Guardsman to their spawns, ref #1170
Fixed spawn for NPC Edron Guardsman, ref #1170
Merge pull request #1197 from xWhiteTiger/master

Update on Vengoth teleports and missing npcs