暂时屏蔽aliyun的mqtt配置，待调试ok后放开

pro/src/dflt.c

@@ -93,6 +93,7 @@ mqtt_info_t DFLT_MQTT={
         .password = "gowone100",
     },
 
+#if 0
     .ser[1]={
         .id = 1,
         .type = MQTT_ALIYUN,
@@ -104,6 +105,10 @@ mqtt_info_t DFLT_MQTT={
         .port = "1883",
         .cert = "",
     },
+#else
+    .ser[1]={.id=-1},
+#endif
+
     .ser[2]={.id=-1},
     .ser[3]={.id=-1},
     .ser[4]={.id=-1},