Refactored FTs into individual files.
Added functional test for form validation.
Moved unit tests into a module.
Split unit tests into 2 files.
Adjusted new list view to render validation errors.
Refactored list view to handle new item POSTs. FT#2 still errors.
Fixed some mistakes in unit tests.
Refactored hard-coded URLs out of templates.
Used get_absolute_url on List model to removed hard-coded URLs in views.
Changing intra-parenthetical indentation pattern.
Refactored empty list error message into constant in lists.forms.
New form for list items.