Update failover group spec.#1106

Merged

dsgouda merged 4 commits intoAzure:masterfrom

jaredmoo:failovergroupgen

Apr 14, 2017

Commits on Apr 10, 2017

Commits on Apr 11, 2017

Reordered params.
jaredmoo
committed

Commits on Apr 14, 2017

Fixed inconsistent common param names.
jaredmoo
committed