code: function fixExclude(exclude_list) {
  	if (!exclude_list) {
  		exclude_list = [];
  	}
  
  	exclude_list.push(__filename);
  	exclude_list.push(__dirname + '/../../tests');
  	exclude_list.push(__dirname + '/../integrations/koa.js');
  	exclude_list.push(__dirname + '/../integrations/express.js');
  	exclude_list.push(__dirname + '/../middleware/cors.js');
  	return exclude_list;
  }
docs: An array of files or node modules to exclude in browserify. Excluded modules will throw an exception
  if they are required
  
  @param {Array} exclude_list - Array of file paths or node module names to exclude
  @returns {Array} exclude_list with defaults applied