First pass of overall cleanups

src/TopicTree.h

@@ -27,6 +27,8 @@
 #include <vector>
 #include <set>
 
+// todo: obviously this module is WIP
+
 namespace uWS {
 
     // publishing to a node, then another node, then another node should prioritize draining that way
@@ -71,6 +73,10 @@ private:
 
 public:
 
+    ~TopicTree() {
+        /* We have a few leaks here, I think */
+    }
+
     TopicTree() {
         /* Dynamically hook us up with the Loop post handler */
         Loop::defaultLoop()->addPostHandler([this](Loop *loop) {