Enhancement: Create a Login Screen on a server 

Should I decide to implement a login screen for my hello world project, I'll want to enhance it by launching it on a server.

**Update:** [JPro](http://jpro.io/) is a very nice JavaFX tool that essentially allows it to run in the browser. Currently, the application is in closed beta mode, but there are a variety of [demos](http://jpro.io/?page=demos) that you can view.  