[#44] added docs for recipes.views
[#62] added search indexes for 'added_by' and 'is_public'
[#62] added form field for filtering by logged-in user
[#62] form initializes with everyone's recipes selected as the default
[#63] styling for new form field
[#62] only showing 'filter by user' options if user is logged in
[#62] Form now filters by user
[#62] reversing whether 'all' is True or False if 'my recipes' is selected
[#62] updated docs