[cvs-nhc98] patch applied (hat): Rename HatExplore.hs to HatTrail.hs.

Thu Mar 7 04:03:07 PST 2002 malcolm * Rename HatExplore.hs to HatTrail.hs. A ./src/hattools/HatTrail.hs M ./src/hattools/Makefile -3 +3