Disable TopicTree for now

src/TopicTree.h

@@ -78,6 +78,9 @@ public:
     }
 
     TopicTree() {
+        /* Disable this for now */
+        return;
+
         /* Dynamically hook us up with the Loop post handler */
         Loop::defaultLoop()->addPostHandler([this](Loop *loop) {
 
@@ -192,4 +195,4 @@ public:
 };
 }
 
-#endif // TOPICTREE_H
+#endif // TOPICTREE_H