Add Ember, Ember Model, Handlebars deps.
Use Ember.prod builds from Grunt, serve debug in dev.
Rename new_index method to index.
Add login/logout from header + avatar.
Pull out feedback/login bar into a topbar.html partial.
Pull out the Browse Issues section into its own partial.
Initial styles for Browse Issues container + key.
Padding tweak for small viewports.
Final tweak to issues key at smaller viewports.
Style tweaks for issues.
Style flash messages; fadeOut after 1500ms.
Add bottom margin to issue containers.
Bugsahoy is the wrong there here, IMO.
Use a better name for the users.db.
Store github username and avatar uri in our user.db.

This way we don't have to hit the /users API on every page load, etc.
Add our app.js to the Grunt file.
Add all changes related to Ember on the homepage.

Mostly to create a record, I'm planning on backing a lot of this out.
Remove Ember deps from Gruntfile & main layout for now.
Add methods to fine "contactready", "needsdiagnosis" and "my" issues.
Add in templating hooks to render "browse issues" section.