aqhome: more work on http server.

apps/aqhome-storage/aqhomehttp_p.h

@@ -15,17 +15,9 @@
 
 typedef struct AQHOME_HTTP AQHOME_HTTP;
 struct AQHOME_HTTP {
-  GWEN_MSG_ENDPOINT *rootEndpoint;
+  AQH_STORAGE *storage; /* do not release */
 
-  GWEN_MSG_ENDPOINT *ipcdEndpoint;
-  GWEN_MSG_ENDPOINT *mqttEndpoint;
-  GWEN_MSG_ENDPOINT *httpdEndpoint;
-
-  AQH_STORAGE *storage;
-
-  GWEN_DB_NODE *dbArgs;
-
-  char *pidFile;
+  AQH_HTTP_CONTENT *contentTree;
 };