Reference Airship manifests, CICD, and reference architecture.

Gerrit User 26628 3547c622d2 Create patch set 2 ... Uploaded patch set 2. Patch-set: 2 Subject: Set Keystone admin endpoint to match public Commit: e001a3376a Groups: e001a3376a		2018-09-25 00:46:49 +00:00