Sphinx always included the readme file into the generated documentation.
Since Markdown and reStructuredText are not fully compatible, the output
was now partly broken. This moves to reStructuredText only to avoid that
problem.
Signed-off-by: Lars Kiesow <lkiesow@uos.de>
This patch makes the feedgen flake8 compatible, fixing some minor issues
along the way. Most noticeable, this switches from tabs to spaces.
Signed-off-by: Lars Kiesow <lkiesow@uos.de>