eliminate prompting when make rm is used
add "make update_xos" target
for cord-pod, make rm should perform make stop

Change-Id: Ie2aa2d80d7dd5c91478c6960c1b3dc1d84174ddb
diff --git a/frontend/Makefile b/frontend/Makefile
index 20aa487..1a7a1f1 100644
--- a/frontend/Makefile
+++ b/frontend/Makefile
@@ -32,6 +32,9 @@
 update_services:
 	make -f ../common/Makefile.services update
 
+update_xos:
+	make -f ../common/Makefile.services update_xos
+
 bootstrap:
 	echo "[BOOTSTRAP]"
 	sudo rm -f onboarding-docker-compose/docker-compose.yml
@@ -65,8 +68,8 @@
 	sudo docker-compose -p $(BOOTSTRAP_PROJECT) -f $(BOOTSTRAP_YML) logs
 
 rm: stop
-	test ! -s $(DOCKER_COMPOSE_YML) || sudo docker-compose -p $(DOCKER_PROJECT) -f $(DOCKER_COMPOSE_YML) rm
-	sudo docker-compose -p $(BOOTSTRAP_PROJECT) -f $(BOOTSTRAP_YML) rm
+	test ! -s $(DOCKER_COMPOSE_YML) || sudo docker-compose -p $(DOCKER_PROJECT) -f $(DOCKER_COMPOSE_YML) rm -f
+	sudo docker-compose -p $(BOOTSTRAP_PROJECT) -f $(BOOTSTRAP_YML) rm -f
 
 ps:
 	sudo docker-compose ps