message: Updated readme with raabitmq installation instruction
diff: @@ -31,10 +31,11 @@ kubectl create secret docker-registry regsecret --docker-server=prague.azurecr.i
  kubectl apply -f system/azure-unmanaged-premium.yaml
  ```
  -You'll also need to have a Redis, MongoDB, and Historian instances running.
  +You'll also need to have a Redis, MongoDB, Rabbitmq, and Historian instances running.
  -We install MongoDB from the helm stable repository
  +We install MongoDB and Rabbitmq from the helm stable repository
  `helm install -f system/mongodb.yaml stable/mongodb`
  +`helm install --set rbacEnabled=false,rabbitmq.username=prague,persistence.enabled=true,persistence.size=16Gi stable/rabbitmq`
  Redis, Kafka and Historian come from the /charts directory. You'll want to install each of them.
  @@ -81,8 +82,10 @@ PPE
  Mongo - quoting-armadillo
  Redis - lumpy-condor
  Historian - terrific-otter
  +Rabbitmq - modest-poodle
  Prod
  Mongo - quieting-guppy
  Redis - winsome-wombat
  Historian - smelly-wolf
  +Rabbitmq - lumpy-worm
  