Merge pull request #20290 from lamberta/r1.9-cherrypicks
authorMichael Case <mikecase@google.com>
Tue, 26 Jun 2018 16:56:52 +0000 (09:56 -0700)
committerGitHub <noreply@github.com>
Tue, 26 Jun 2018 16:56:52 +0000 (09:56 -0700)
1.9-cherry-pick-request: Docs updates for getting started and guide rename


Trivial merge