Can add questions with two choices and correctly increment the question id for the class and the
input name.
  *removed initial question html from create_survey.erb file
  *changed the add question button to append directly to questions div and not to
  parent of button
  *moved add question button outside of questions div in order for it to always be at bottom last question
  *moved the rendering of the first question above the initializating of controller in order to allow
  button to exist so it can add an event listener to it.

TODO: add abitlity to add addition choices.  Save complete form into database.