MM::PurgeSpace call
OSDispatch call
PBSetCatInfo (stub for now)
fgetenv / fsetenv
increase default stack size for MrC
move stack to the top of the memory to make MrC's stack checks happy.
split FSSpecManager out so RM can use it (HOpenResFile)
RM::HOpenResFile
ReadXPRam call (DumpXCOFF)
PBSetCatInfo now sets finder info.  PBGetCatInfo now uses nice enums.
.
Merge branch 'DumpPEF'
support for MrC, MrCPP, DumpPEF (?) and DumpXCOFF.