No issue.
- Ember@1.10.0
- Update grunt-ember-templates to version that supports HTMLBars.
- Update Gruntfile.js to compile templates with HTMLBars.
- Convert Handlebars code to its HTMLBars equivalent.
fixes#3724
- provide config.url to the ember client app via a data attribute
- create server and client side helpers to output the URL
- wire up the client side helper
- add a class for testing, and add tests for both the server and client side
