Feature spec -- add new note without tags
Add Haml
Add 'progress' output format
Root to notes#new and add resourceful routing for notes
rails g controller notes

* Also add, NotesController#new
Specify enforce_available_locales = true to eliminate deprecation warning in spec output
Add Simple Form
Instantiate Note in NotesController#new

* Add NotesController specs to test that:
  * the #new action assigns an instance of Note to @note
  * #new renders the new.html.haml template
Add title 'input' and 'content' textarea
Generate Note model and spec structure. Run migration to add 'title' and 'content' columns.
Remove unnecessary 'expectations' that should be handled by unit tests at the controller and model level
Add flash notice to application layout
NotesController#create action and Model/Controller specs
rails g controller tags ...
Note model validations (presence of)

* Should have been part of commit c6527881199f89c54c9753bdef6b8ceec8881064
rails g model tag name:string
Add some seed tags
Feature -- show all tags