Images are set to load from a hardcoded address

[ATranimal]

Right now in neon.js (the file not the program), the loading of the background image is hardcoded to load from localhost:8080. Should add a global variable in the conf.py or somewhere that you can use in place of the IP Address of the server, so you can change it there instead of in every instance.

[zoemcl]

Will need to find a way to fix this once we properly launch the Neon.js demo page.