In this session, I added a button and connected it to a different view through a segue.
I also added some UI elements for a form -- a text field, a text view and a button along with some empty controllers.
Created a basic data model for the Idea object. Then I added some code so that the
keyboard is show/hidden when the text field or the text view is clicked. Then I added logic to have the buttons have state based on
what's in the input fields. Finally I made the 'Add' button save the record in memory.