FWaaS Client and Cli

Change-Id: Ie7faeb604e0813401e5d1816a8f7c6791a16b001
Implements: blueprint fwaas-client-cli
Sync with global requirements

Change-Id: I0a0dc42f4592b625a1c2f7486b1f0c7891adb461
Merge "FWaaS Client and Cli"
Merge "Sync with global requirements"