Ensure a rebuild of a container is a verbose event.

tools/containers_check_update_rebuild_switch.sh

@@ -46,6 +46,9 @@ do
 
     PATH_OF_CONTAINER="$( docker inspect --format='{{ index .Config.Labels "com.docker.compose.project.working_dir" }}' $CONTAINER_ID )"
     NAME_OF_CONTAINER="$( docker inspect --format='{{ .Name }}' $CONTAINER_ID )"
+
+    echo "IMPORTANT: updating container $NAME_OF_CONTAINER from $PATH_OF_CONTAINER"
+
     cd $PATH_OF_CONTAINER
     docker-compose pull || { fail_one "pull" ; continue ; }
     docker-compose build --no-cache || { fail_one "build" ; continue ; }