Changed the heading styles in the document according to openstack
standards(https://wiki.openstack.org/wiki/Documentation/Conventions/
DocBook#Headings) and added a link for the devstack installation
in quickstart guide as it is related to the installation.
Change-Id: I2732e1ff7ecf579b0026252d35da55a4d5136d20
Partial-Implements: blueprint mistral-docs
* initial documentation skeleton for further writing.
* Added man page to the conf (otherwise we get warning message)
* Added ChangeLog to .gitignore
* Changed html theme on readthedocs
Partially implements blueprint mistral-documentation
Change-Id: Iffc6e0e8b97d3599aa8c09b03011586354241abd
Setup structure and clean-up docs
Coming up next:
* TODO: migrate DSL specs from wiki
* TODO: setup autodocs to for REST v2
Change-Id: Ia15a65a2909bd71821c8a6e94b3f9470ee6145d5