DDF-183  Backbone example

Stripped out the javascript files of the 3rd party libraries.  You'll need to run "bower install"... you'll need bower.  Run that in the same directory as the bower.json, which should be the app directory.

I can check in the 3rd party plugins, but it would just be the entire folders, lots of files, not much as far as bytes.

This is a simple example of backbone with marionette, there's not much to it.