AG-420 Improve React implementation

package.json

@@ -33,6 +33,7 @@
     "babel-loader": "6.2.1",
     "babel-preset-es2015": "6.3.13",
     "babel-preset-react": "6.3.13",
+    "babel-preset-stage-0": "^6.24.1",
     "babel-preset-stage-1": "6.24.1",
     "css-loader": "0.23.1",
     "style-loader": "0.13.0",
@@ -52,5 +53,3 @@
     "ag-grid-react": "10.0.x"
   }
 }
-
-

webpack.config.trader.js

@@ -1,4 +1,3 @@
-const webpack = require('webpack');
 const path = require('path');
 
 const SRC_DIR = path.resolve(__dirname, 'src-trader-dashboard');
@@ -20,7 +19,7 @@ module.exports = {
                 include: SRC_DIR,
                 loader: 'babel-loader',
                 query: {
-                    presets: ['react', 'es2015']
+                    presets: ['react', 'es2015', 'stage-0']
                 }
             }
         ]