Didnt do these yet:

3. Ensure you have flash messages in app/views/layouts/application.html.erb.
     For example:

       <%= notice %>
       <%= alert %>

     * Not required for API-only Applications *

  4. You can copy Devise views (for customization) to your app by running:

       rails g devise:views

     * Not required *

because i think the flash messages come later?

git branches:

git checkout -b

After you generate your model or your scaffold, it's a good idea to come into your migration file and just think about for each of your columns, is there a reasonable default value that you wanna set?
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