Build and handle jsfiles using webpack instead of django-pipeline.

Also renames bundle.js to translations.js.

tools/webpack.config.js

@@ -1,11 +1,13 @@
 var path = require('path');
 
-module.exports = {
-    entry: [
-        './static/js/src/main.js',
-    ],
-    output: {
-        path: path.resolve(__dirname, '../static/js'),
-        filename: 'bundle.js',
+module.exports =  {
+    context: path.resolve(__dirname, "../"),
+    entry: {
+        translations: ['./static/js/translations.js'],
     },
+    output: {
+        path: path.resolve(__dirname, '../static/webpack-bundles'),
+        filename: '[name].js',
+    },
+    plugins: [],
 };