Removed NODE_PATH from env.js

env.js is only for variables injected into the app.

config/webpack.config.dev.js

@@ -69,7 +69,7 @@ module.exports = {
   resolve: {
     // This allows you to set a root for where webpack should look for modules.
     // This enables you to use absolute imports from the root.
-    root: path.resolve(env['process.env.NODE_PATH']),
+    root: path.resolve(process.env.NODE_PATH || ''),
     // These are the reasonable defaults supported by the Node ecosystem.
     extensions: ['.js', '.json', ''],
     alias: {