Use cinder autogenerated tables for drivers

Change-Id: I471df2a41ec3c8f642bcb758de4e39148d937736
Modularize cinder tables and use them in Config Guide

Change-Id: I21954262ba32e706e2a175fb46a45a132fbd0182
Add missing glance tables to Config Guide

Add remaining glance tables to Config Guide.

Change-Id: I9a24e2d54435445ee9035cafb0f0febaadf807ec
Fix whitespace

Fix issues noted by validate.py

Change-Id: I788bc6173f153375245a982974ace5b59af49219
Merge "Fix whitespace"
Merge "Use cinder autogenerated tables for drivers"
Merge "Modularize cinder tables and use them in Config Guide"
Merge "Add missing glance tables to Config Guide"