CleverRaven/Cataclysm-DDA — pull request #6609 by kevingranade (2014-03-13 06:17:00+00:00)
Title: Reload the whole map if our number of map entity types changes.

The current manual version bump is way too fragile, so this supplements it with a check to see if any new map entities have been added. The main weakness is if someone adds one entity and removes another, but removing one would break things anyway, so it should be a non-issue.