Updated Webpack to v3 to solve bug related with the production build

Author: benatespina

CHANGELOG.md

@@ -5,6 +5,9 @@ This changelog references the relevant changes done between versions.
 To get the diff for a specific change, go to https://github.com/LIN3S/AdminBundle/commit/XXX where XXX is the change hash 
 To get the diff between two versions, go to https://github.com/LIN3S/AdminBundle/compare/v0.4.0...v0.5.0
 
+* 0.5.1
+    * Updated Webpack to v3 to solve bug related with the production build
+    * Improved general js code to avoid minor bugs
 * 0.5.0
     * Made compatible with Twig v2.
     * Changed collection buttons for "a" to avoid unexpected submit events.

src/LIN3S/AdminBundle/Resources/private/package.json

@@ -24,7 +24,7 @@
     "sass-loader": "^6.0.3",
     "style-loader": "^0.13.1",
     "uglify-js": "^2.7.5",
-    "webpack": "^2.2.1"
+    "webpack": "^3.4.1"
   },
   "babel": {
     "presets": [

src/LIN3S/AdminBundle/Resources/private/webpack.bundle.config.babel.js

@@ -25,7 +25,7 @@ export default {
   output: {
     path: `${outputPath}/js`,
     publicPath: '/',
-    filename: '/bundle.min.js'
+    filename: 'bundle.min.js'
   },
   module: {
     rules: [