Added 'webpack_in/entry.js' that contains the initial JavaScript entry logic.

Author: maratbn

webpack_in/entry.js

@@ -0,0 +1,6 @@
+//  This file 'entry.js' is part of an example for building a minimalistic React front-end app step
+//  by step as outlined in the tutorial blog at
+//  http://maratbn.com/blogs/2017/01/14/minimalistic-react-webapp/
+
+
+console.log("JavaScript entry logic.");