Doxygen Comments referencing NetStructures should be changed to GameData

https://github.com/Segs/Segs/blob/1817283f7a7ee7a37f69326ca6a1de859514504a/Projects/CoX/Common/GameData/StateStorage.cpp#L9

Looks like Region takes Areas and breaks them down into non-overlapping rectangles.
We should just do this directly in BaseRegion so we are only storing one set.

This will make more sense after the BaseRegion Spawn code is removed entirely.