ran rake db:migrate and to add the notes table to the db
changed note to notes. misspelling. correcting to stay with rails convention.
making the notes URL RESTful.
index action.
controller = get all notes
view = HTML table to list all notes
show action.
controller = get only 1 note.
view = simple HTML to display Note attributes.
show action.
index view = create a "show" link for each note.