Add page header containing "user stories" string
Add form input for entering a new user story
Functional test now checks we can input a story

Functional test now verifies that a visitor is able to add a new user
story to the currently displayed list.
Refactor: Create template file for home.html

Move HTML source from userstories.stories.views to template directory.
Add table to home template

Adds a table to the homepage for displaying existing user stories.
Currently, this list is empty.
Include CSRF token in home.html template

Expanded the home.html template to include a full form with CSRF token.
Add test to check homepage can save a POST request
Update stories.views.home to display POST results

The home page now displays a submitted story, however the stories are
not currently being stored longterm. Once the page is reloaded, the list
will appear empty.
Refactor: Check for row in list table

Created a method for checking the list of user stories for specific
text, as this seemed to be used in multiple places inside the test.