Changes - #1452

Trait fix for proper UUID serialization and functionality when NPCs
appear in different order
(commit: aabc85f)

durchholzj at 9:08 PM 12/3/16

Trait fix for proper UUID serialization and functionality when NPCs
appear in different order
(commit: 5c88de7)

durchholzj at 9:13 PM 12/3/16

Check for exceptions
(commit: 9df3481)

fullwall at 1:15 PM 12/6/16