Fix for RPC

Author: imbeacon

setup.py

@@ -21,7 +21,7 @@
 with open(path.join(this_directory, 'README.md')) as f:
     long_description = f.read()
 
-VERSION = "1.8.3"
+VERSION = "1.8.4"
 
 setup(
     version=VERSION,

tb_gateway_mqtt.py

@@ -198,7 +198,7 @@ def gw_send_rpc_reply(self, device, req_id, resp, quality_of_service=None):
         if quality_of_service not in (0, 1):
             log.error("Quality of service (qos) value must be 0 or 1")
             return None
-        info = self._publish_data({device: {"id": req_id, "data": resp}}, GATEWAY_RPC_RESPONSE_TOPIC,
+        info = self._publish_data({"device": device, "id": req_id, "data": resp}, GATEWAY_RPC_TOPIC,
                                   quality_of_service)
         return info