Version 1.0.0:
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Changed accidentally uppercase letters in lake tile names to lowercase for 
consistency with other tiles.
NOTE: This will require 'repairing' of maps done with the old tile set by 
replacing the names with uppercase letters with the names with lowercase 
letters in the .ts map xml file!

Added the Cavernous River & Walls Set and Cavernous Lake Set pieces.

Version 1.0.0 beta 1
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Prerelease for public beta testing and error/bug collecting.


