Remove install_command, the default is just fine.
Update openstackdocstheme version, remove obsolete setting of
html_last_updated_fmt.
Update pbr version.
Change-Id: I759fcb2d65b6cc7132486088e1e3f1388a9a2e6d
This git repository is used to hold approved design specifications
for additions to the Blazar project. Reviews of the specs are done in
gerrit, using a similar workflow to how we review and merge changes to
the code itself.