chore(project): build using ES6 ready deps

* diagram-js@1
* updated utils

.babelrc

@@ -0,0 +1,3 @@
+{
+  "presets": [ "env" ]
+}

package.json

@@ -36,6 +36,10 @@
   ],
   "license": "SEE LICENSE IN LICENSE",
   "devDependencies": {
+    "babel-core": "^6.26.0",
+    "babel-plugin-add-module-exports": "^0.2.1",
+    "babel-preset-env": "^1.6.1",
+    "babelify": "^8.0.0",
     "browser-pack-flat": "^3.0.8",
     "browserify": "^14.5.0",
     "browserify-derequire": "^0.9.1",
@@ -76,14 +80,14 @@
   },
   "dependencies": {
     "bpmn-font": "^0.8.0",
-    "bpmn-moddle": "^4.0.0",
+    "bpmn-moddle": "^5.1.0",
-    "diagram-js": "^0.31.1",
+    "diagram-js": "^1.1.0",
-    "diagram-js-direct-editing": "^0.23.0",
+    "diagram-js-direct-editing": "^1.2.0",
     "ids": "^0.2.0",
     "inherits": "^2.0.1",
-    "min-dash": "^2.4.0",
+    "min-dash": "^3.0.0",
-    "min-dom": "^2.2.0",
+    "min-dom": "^3.0.0",
     "object-refs": "^0.1.1",
-    "tiny-svg": "^1.1.0"
+    "tiny-svg": "^2.0.0"
   }
 }

tasks/bundle.js

@@ -1,5 +1,7 @@
 'use strict';
 
+var bbl = require('babel-plugin-add-module-exports');
+
 var browserify = require('browserify'),
     derequire = require('browserify-derequire'),
     collapse = require('bundle-collapser/plugin'),
@@ -128,6 +130,14 @@ function bundle(dest, variant, entry, done) {
       timer.start('build prod');
 
       browserify(browserifyOptions)
+        .transform('babelify', {
+          global: true,
+          babelrc: false,
+          presets: [ 'env' ],
+          plugins: [
+            bbl
+          ]
+        })
         .transform(envify, {
           NODE_ENV: 'production'
         })
@@ -170,6 +180,14 @@ function bundle(dest, variant, entry, done) {
       timer.start('build dev');
 
       browserify(browserifyOptions)
+        .transform('babelify', {
+          global: true,
+          babelrc: false,
+          presets: [ 'env' ],
+          plugins: [
+            bbl
+          ]
+        })
         .transform(envify, {
           NODE_ENV: 'development'
         })

test/config/karma.unit.js

@@ -1,5 +1,7 @@
 'use strict';
 
+var bbl = require('babel-plugin-add-module-exports');
+
 var path = require('path');
 
 var basePath = '../../';
@@ -72,7 +74,22 @@ module.exports = function(karma) {
       debug: true,
       paths: [ absoluteBasePath ],
       transform: [
-        [ 'stringify', { global: true, extensions: [ '.bpmn', '.xml', '.css' ] } ]
+        [ 'babelify', {
+          global: true,
+          babelrc: false,
+          presets: [ 'env' ],
+          plugins: [
+            bbl
+          ]
+        } ],
+        [ 'stringify', {
+          global: true,
+          extensions: [
+            '.bpmn',
+            '.xml',
+            '.css'
+          ]
+        } ]
       ]
     }
   });