changes to parallel trytyped changes -- should still work
Merge branch 'savetodisk2' of https://github.com/wfi/puzzle-solver into savetodisk2
moved *puzzle-name* to stpconfigs/configenv.rkt
minor cleanup prior to rcbyte changes
(in-progress) fast-rcbyte<->rcpair conversions
cached rcbyte->rcpair and rcpair->rcbyte in lookup tables
expanded size of lookup table to satisfy Climb15
require stpconfigs/configenv.rkt in stp-Astar0
config setting *preserve-prior-fringes* conditions removal of prior fringes
fix conflicts from merge savetodisk2
fix additional merge problems
fixing more merging problems