Playing around with maps, nowehere near ready for prime-time
Merge branch 'master' into phase_maps.  Lots of important bug fixes have
been made so it's wise to merge in master at this point.
Starting work on phase maps.
Merge branch 'master' into phase_maps to get latest changes.

Conflicts:
	src/smap/MakeMap.cpp
More work to get smap2 (2d regions map) to work, still has a few edge cases for which it doesn't work.
Changed KeepWithinXPercent to keep structures that have the same energy.
First working version of smap, a tool for plotting phase diagrams and other structure related maps by finding edges between known zones
Merge branch 'phase_maps'