new file:   demo/__init__.py
	new file:   demo/models.py
	new file:   demo/tests.py
	new file:   demo/views.py
	new file:   foodjango/__init__.py
	new file:   foodjango/settings.py
	new file:   foodjango/urls.py
	new file:   foodjango/wsgi.py
	new file:   manage.py
	new file:   templates/demo/index.html
Add some comments
	modified:   demo/tests.py
Pep-8 adjustments
Django south support added
	new file:   demo/migrations/0001_initial.py
	new file:   demo/migrations/__init__.py
	modified:   foodjango/settings.py
Create schema migration for adding levenshtein ratio field and model/view changes
	new file:   demo/migrations/0002_auto__add_field_stringpair_levenshtein_ratio.py
	modified:   demo/models.py

	new file:   demo/migrations/0002_auto__add_field_stringpair_levenshtein_ratio.py
	modified:   demo/models.py
	modified:   templates/demo/index.html

	new file:   demo/migrations/0002_auto__add_field_stringpair_levenshtein_ratio.py
	modified:   demo/models.py
	modified:   templates/demo/index.html
Update ratio in data migration
Add some test for levenshtein ratio
	modified:   demo/tests.py