Add inject to "bundle everything" list (#2871)

* Add inject to "bundle everything" list

* Fixes the `build-server` script // Updates Webpack config (#2872)

* New Webpack config file for libraries

* Added `parity-utils` path

* Removed parity in CommonChunks prod

js/src/environment/index.js

@@ -19,7 +19,13 @@
 
 import './tests';
 
-const parityNode = process.env.NODE_ENV === 'production' ? 'http://127.0.0.1:8080' : '';
+const parityNode = (
+    process.env.PARITY_URL && `http://${process.env.PARITY_URL}`
+  ) || (
+    process.env.NODE_ENV === 'production'
+    ? 'http://127.0.0.1:8080'
+    : ''
+  );
 
 export {
   parityNode