move prereq details from convert-dist to prereq
make a dist in new-dist that will work out of the box
minor tweaks to vcs-git instructions

inspired by 75c36d8a6fd118c8b3085cd8e11c571025eb2288 from flavio poletti
link to TOC from fp
make new-dist talk about dzil new
fix shebangs
fix link to List xform
other resources
make ./out if it was deleted
dzil setup