Questions Controller loading Entities::Question.all. Entities directory auto-loading in app and test. Question Entity test passing.
Moved Question from Entities into Model. Moved Answer from View into Model.
Show 'no questions' message when Question.all is empty.
Create a new question from the question form.
Error handling in views for model validation failure.
Each question in questions list links to its show question page.
Questions can be answered, and display on show question page.