Updated openstack/openstack
Project: openstack-dev/devstack  63baba2711552e0f818ad2482281d93dc11e7212

Clean up index page

There were a lot of artifacts left from the HTML translation.

The toctree at the end is to suppress the errors until the remaining
docs are cleaned up.

Change-Id: I4a8f29f0be524d0a15c7c6f590ffc3ceed6ff811