Remove Couchapp dependancy.
We arn't using any of its complex functionality, and this prevents an $apply
Remove couchapp from index.html
Remove loading session directly in app [Bug-ish]
cloudant doesn't support json resource types, at least for _session posting/login, so hack in a solution for now
Merge pull request #25 from halkeye/un-jquery-user

Remove Couchapp.js dependancy.