Added Fuel Menu documentation
merge fix
merge fix
more refactoring
Add documentation for Savanna

 * Reference Architecture page has a short description of what Savanna is +
   current limitations
 * Post-Deployment Check has new section 'Platform Tests Description' which
   currently lists prerequsites for Savanna tests run
Fuel 3.2 corrections
Merge pull request #28 from SvetlanaS/master

Multiple minor updates:
* About Fuel components
* Increased maxdepth for global TOC
* Bumped to 3.2 (not sure that in every place)
fix quantum to neutron
merge fixes
Added Savanna test cases details
renamed cluster to environment, full/compact to multinode HA
Incorporated SvetlanaS feedback
Merge pull request #26 from mattymo/refactor-3.2

Refactor 3.2 for features and wording
Merge pull request #29 from dmitrymex/master

Add documentation for Savanna