server: a string with the hostname of the sphinx server.
port: an integer with the port number of the sphinx server.
+sms
+---
+
+For SMS integration.
+
+enabled: Whether to enable SMS integration. Defaults to true. Queues
+ should also be enabled.
+
+twitter
+-------
+
+For Twitter integration
+
+enabled: Whether to enable Twitter integration. Defaults to true.
+ Queues should also be enabled.
+
integration
-----------