changed db settings back

ARFA/ARFA/settings.py

@@ -86,7 +86,7 @@ DATABASES = {
     'USERNAME':'arfa_username',
     'USER':'arfa_username',
     'PASSWORD':'',
-    'HOST': '10.42.0.172',
+    'HOST': '127.0.0.1',
     'PORT': '5430'
     }
 }