Added the babelconfig in the script

Author: Lucas Vogel

index.js

@@ -2,6 +2,7 @@
 var extendscriptr = require('commander');
 var packageJson = require('./package.json');
 var browserify = require('browserify');
+var babelify = require('babelify');
 var prependify = require('prependify');
 var fs = require('fs');
 
@@ -36,9 +37,20 @@ if ( adobeTarget &&
 	browserifyPlugins.push([ prependify, '#target ' + extendscriptr.target + '\n' ]);
 }
 
+babelify.configure({
+	presets: [
+		'es2015'
+	],
+	plugins: [
+		'babel-plugin-transform-es3-member-expression-literals',
+		'babel-plugin-transform-es3-property-literals',
+		'babel-plugin-transform-es5-property-mutators'
+	]
+});
+
 var b = browserify({
 	entries: [ extendscriptr.script ],
-	transform: 'babelify',
+	transform: babelify,
 	plugin: browserifyPlugins
 });