Converted to ES6 modules

package.json

@@ -1,6 +1,6 @@
 {
   "name": "stats.js",
-  "version": "0.16.0",
+  "version": "0.17.0",
   "description": "JavaScript Performance Monitor",
   "main": "build/stats.min.js",
   "directories": {
@@ -11,6 +11,9 @@
     "src"
   ],
   "scripts": {
+    "build": "rollup -c",
+    "build-uglify": "rollup -c && uglifyjs build/stats.js -cm --preamble \"// stats.js - http://github.com/mrdoob/stats.js\" > build/stats.min.js",
+    "build-closure": "rollup -c && java -jar utils/compiler/compiler.jar --language_in=ECMASCRIPT5_STRICT --js build/stats.js --js_output_file build/stats.min.js",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "repository": {
@@ -27,5 +30,9 @@
   "bugs": {
     "url": "https://github.com/mrdoob/stats.js/issues"
   },
-  "homepage": "https://github.com/mrdoob/stats.js"
+  "homepage": "https://github.com/mrdoob/stats.js",
+  "devDependencies": {
+    "rollup": "^0.36.0",
+    "uglifyjs": "^2.4.10"
+  }
 }

rollup.config.js

@@ -0,0 +1,6 @@
+export default {
+  entry: 'src/Stats.js',
+  dest: 'build/stats.js',
+  moduleName: 'Stats',
+  format: 'umd'
+};

src/Stats.js

@@ -168,8 +168,4 @@ Stats.Panel = function ( name, fg, bg ) {
 
 };
 
-if ( typeof module === 'object' ) {
-
-	module.exports = Stats;
-
-}
+export { Stats as default };