[ADD/WIP] Continue MUCwerk

oh man this is gonna be painful to do... xmpp is fine iff youre doing
DMs isnt it?

src/Routes/Transactions.c

@@ -35,7 +35,9 @@ RouteHead(RouteTxns, arr, argp)
     for (i = 0; i < ArraySize(events); i++)
     {
         HashMap *event = JsonValueAsObject(ArrayGet(events, i));
+        event = JsonDuplicate(event);
         ParseeEventHandler(args->data, event);
+        JsonFree(event);
     }
 
     /* TODO: Store TXN ID somewhere so that we can commit