logging setup is moved into app.js for the browserid server (now common...

logging setup is moved into app.js for the browserid server (now common between test and prod envs).  remove it from the run.js harness

browserid/run.js

@@ -54,10 +54,6 @@ exports.runServer = function() {
 
   app = express.createServer();
 
-  app.use(express.logger({
-    stream: fs.createWriteStream(path.join(handler.varDir, "server.log"))
-  }));
-
   // let the specific server interact directly with the connect server to register their middleware
   if (handler.setup) handler.setup(app);