TOGoS/TMCMR — pull request #23 by unclebob (2014-10-03 16:36:35+00:00)
Title: -grid command line argument, and some tests. 

Added -grid command line argument to overlay small crosses every 100 blocks, making it easier to measure distance on the map.

I wrote a characterization test for BlockMap.load, then refactored the load function so I could add individual unit tests for the parser.