text: var concat = require('broccoli-concat');
  var uglifyJavaScript = require('broccoli-uglify-js');
  var mergeTrees = require('broccoli-merge-trees')
  
  var src = 'src';
  
  var js = concat(src, {
      inputFiles: [
        '**/*.js'
      ],
      outputFile: '/photosphere.js'
  });
  
  var min = uglifyJavaScript(
    concat(src, {
      inputFiles: [
        '**/*.js'
      ],
      outputFile: '/photosphere.min.js'
    })
  );
  
  var tree = mergeTrees([js, min]);
  
  module.exports = tree;
  