Fixed values of file size and memory requirement.
Added PenCentra 130 and Sigmarion(II) in supported machine list.
Added Vr4122 and Vr4131 in CPU list.
- update for 1.5 (still more MD stuff to check)
- use new macros in ../common/macros as appropriate
- introduce some CONSISTENCY between the various ports' install docs
- use various mdoc macros as appropriate, including .Li, .Pa, .Sy, and .Ic.
- migrate more stuff into ../common/*
- whitespace cleanup
- lots of other little things i'm sure...
Spell Windows CE with a space always.
Add Vr4181 to list of supported processors
Change VR to Vr since that's how it is typically represented in datasheets.
Changes approved by: Jun Ebihara-san