Use the new implementations of my-doc-fonts.sty and my-doc-style.sty. Changed titlepage to contain build date the VCS revision. Needed some conf.py variable changes: today is now the logical date (revision date) and today is the build date.

include .hg* *.txt requirement* pyproject.toml
include configmix/*.c configmix/*.h
graft docs
graft tests
graft windows-dev
prune docs/_build
exclude __*
global-exclude *.pyc *.pyo