Add Consul support to 'OneClick' deployment.
The OOM is moving to using Consul to provide health checks for all ONAP
components. This push adds deployment of a 3 node Consul Server cluster
and a single Consul agent to the 'OneClick' deployment.
As a first step, health check scripts for the A&AI microservices have
also been included. Support for additional ONAP components will follow.
Issue-ID: OOM-86
Change-Id: Ib63f3d8b1b745551c9ec55b6529d022b32006e9c
Signed-off-by: gfraboni <gino.fraboni@amdocs.com>