This commit updates the grpc server to accept connections on any
container IP and refresh the adapters README.md file.

Change-Id: Ic59c3b07d786499cda0a0a1a6be0ee1f75e869ca
diff --git a/compose/cli.yml b/compose/cli.yml
index e8ff4ee..2869329 100644
--- a/compose/cli.yml
+++ b/compose/cli.yml
@@ -26,7 +26,7 @@
       DOCKER_HOST_IP: "${DOCKER_HOST_IP}"
     entrypoint:
     - /voltha/python/cli/setup.sh
-    - -g 192.168.0.14:50057
+    - -g ${DOCKER_HOST_IP}:50057
     networks:
     - default
     ports: