Swap pluck with map because of lodash change in usebanner template

Author: bjorn2404

Gruntfile.js

@@ -8,7 +8,7 @@ module.exports = function (grunt) {
 				'<%= grunt.template.today("yyyy-mm-dd") %>\n' +
 				'<%= pkg.homepage ? "* " + pkg.homepage + "\\n" : "" %>' +
 				'* Copyright (c) <%= grunt.template.today("yyyy") %> <%= pkg.author.name %>;' +
-				' Licensed <%= _.pluck(pkg.licenses, "type").join(", ") %> */\n',
+				' Licensed <%= _.map(pkg.licenses, "type").join(", ") %> */\n',
 		// Task configuration.
 		clean    : {
 			files: ['dist']