Fix worker test if IP is 127.0.0.1.

tests/test_mediaworker.py

@@ -109,7 +109,7 @@ mediaserver_ip = conf.get('NETWORK_IP')
 worker_ips = conf.get('CELERITY_WORKER_IP')
 for worker_ip in worker_ips.split(','):
     worker_ip = worker_ip.strip()
-    if worker_ip and worker_ip != '127.0.1.1' and worker_ip != mediaserver_ip:
+    if worker_ip and not worker_ip.startswith('127.0.') and worker_ip != mediaserver_ip:
         tested = True
         if not check_ssh(worker_ip):
             all_ok = False