code: function(src, output, filename) {
      return new Elixir.GulpPaths()
          .src(src, config.bower.folder)
          .output(output, filename);
  }
docs: Prep the Gulp src and output paths.
  
  @param  {string|array} src
  @param  {string}       optional output path
  @param  {string}       optional filename name
  @return {object}