Another chunk of the tedious renaming work
More of the tedious renaming work.  These are the renames only; all the associated changes are yet to be committed
More of the tedious renaming work.  This pretty much finished src/core, except for itype.h and randmt.h, which I'm leaving for now.  Next is giant commit with renaming-associated changes,
All or at least most of the renaming-associated changes.  Also a less sucky font
Add drivers/mfmdha, a place for me to hack stuff without (necessarily immediately) killing DHS
Add Tile::IsInTile(SPoint) and IsLiveSite(SPoint) and use latter
Add some AER-ish display
Track the changing capitalizations
Working space for a possibly boids-ish substrate
Make build dependency tracking actually work.
Pulled from Dave. Merged Tile.tcc. More merges to come.
More name cleanup. Also a boids beginning and misc GUIsh stuff. (Merge from Dave)