Split zone template definition and descriptions.
More ZoneTemplate changes.
Misc changes/additions.
Set world size/depth defaults in WorldFactory.
Merge branch 'master' of https://github.com/datalurkur/Bushido-Mongers
Add zones to raws. Unify NPC spawn location requests with zone-specified spawn information in raws' post-processing.
Remove old ZoneTemplate code.
Merge branch 'master' of https://github.com/datalurkur/Bushido-Mongers