refactor($router): removed unused global $router

Author: fadrian06

app/config/bootstrap.php

@@ -21,9 +21,6 @@
  */
 Flight::set('config', new Config(require __DIR__ . '/config.php'));
 
-// Whip out the ol' router and we'll pass that to the routes file
-$router = Flight::router();
-
 /*
  * Load the routes file. the $router variable above is passed into the routes.php
  * file below so that you can define routes in that file.