
Our official git master is at git.openstack.org, update places that use github instead. Also, remove one reference to DocBook as content for our documentation - since that is outdated. Change-Id: I48772ef4da24b609ed359628935784f92865568b
Our official git master is at git.openstack.org, update places that use github instead. Also, remove one reference to DocBook as content for our documentation - since that is outdated. Change-Id: I48772ef4da24b609ed359628935784f92865568b