Redirect after POST, and show all items in template
Moved functional_tests.py to own dir, added LiveServerTestCase
Updated functional_tests to check for unique urls for lists
New URL for list_view, added list.html and updated view for list_view.
Added new_list view and URL. Updated tests to match.
Added List to models, associated items with lists.
new_items URL and view for adding to existing lists. FT passes!
Moved list URLs to list.urls.py.