Move from middleman partials to ng-route partials

goals/index.slim no longer needed. Once we switched to router, all the html is managed in templates.

Also currently seems that directives are not cooperating with mm templates. But I will look into it more.
Begin styling UI
Clean up routes
Fix broken ‘new task’ binding; add sidebar ctrl
change site title
minor Styling
Clean up sidebar markup
Sidebar UI
clean up type
clean up sidebar snooze / completed