To better facilitate the building and publishing of sphinx
documentation by Jenkins we are moving all openstack projects with
sphinx documentation to a common doc tree structure. Documentation
goes in project/doc/source and build results go in project/doc/build.
Change-Id: I868df12e3c15cc30043e782ce0a609b9574295cd
These files are actually needed - without MANIFEST.in, files are missing
from the source tarball which is used in debian packaging. setup.cfg is
needed for configuration of the sphinx doc build commands.
Additionally, I added listings for the other files in the root to
MANIFEST.in so that the source tarball would be complete.
Change-Id: Ia0f281663b58baaf2ee23f627d4b1887d0eddfe9