Remove traffic.md, try using favicon as pixel to connect gh insights'

index.html

@@ -204,7 +204,7 @@
       <a href="https://orangeglo.github.io/">more tools @ orangeglo.github.io</a>
     </footer>
 
-    <img src="https://github.com/orangeglo/gbnp/blob/master/traffic.md" height="1" width="1" style="float: right;"></img> 
+    <img src="https://raw.githubusercontent.com/orangeglo/gbnp/master/img/favicon.png" height="1" width="1" style="float: right;"></img> 
 
     <script src="script/app.js"></script>
   </body>

traffic.md

@@ -1 +0,0 @@
-