Update Brocfile.js

Author: hipertracker

Brocfile.js

@@ -2,7 +2,6 @@ var rimraf = require('rimraf'),
     mergeTrees = require('broccoli-merge-trees'),
     Funnel = require('broccoli-funnel'),
     compileSass = require('broccoli-sass'),
-    //esTranspiler = require('broccoli-6to5-transpiler'),
     esTranspiler = require('broccoli-babel-transpiler'),
     fastBrowserify = require('broccoli-fast-browserify'),
     uglifyJavaScript = require('broccoli-uglify-js'),