Added a check for container status

tests/compose/test-script.sh

@@ -1,6 +1,7 @@
 #!/bin/bash
 containers_check() {
 	for container in mailu_webmail_1 mailu_imap_1 mailu_smtp_1 mailu_antispam_1 mailu_admin_1 mailu_redis_1 mailu_antivirus_1 mailu_webdav_1 mailu_fetchmail_1 mailu_front_1; do
+		echo "Checking $container"
 		docker inspect $container | grep '"Status": "running"' || exit 1
 	done
 }