Restructured the documenation to
1. Add reference at the top
2. Updated the title formatting
3. Updated the heading formatting
4. Updated the links formatting
Change-Id: Ie3786e92fee674da1fa39cf07f1bf0a3badd5b92
From this etherpad:
https://etherpad.openstack.org/p/kolla-mitaka-documentation
Lay groundwork for structure of new documentation layout.
Further work will finish the job on this doc work.
Note in a later change I793244c47ffbe0ba304e79bacf708494e59d99c4
ansible-deployment, deploy-all-in-one-node, and quickstart.rst
will be merged into one document.
Change-Id: I42b576ffab796da6e27adc9dbf55b2ceed641c16
