Although this manual is far from complete, it may be helpful for
someone. In particular building it as part of the standard build
process makes it easier to find problems when editing the
notmuch-emacs-manual.
This is the output from sphinx-quickstart, massaged a bit, along with
our existing man pages converted to rst.
A skeleton notmuch-emacs manual is also included. It is not suitable
for end user use yet.