Moved test for app lists into a test package.
Splitted unittests of app lists into 2 modules, models and views tests.
Merge branch 'master' of https://github.com/samba6/superlists

Conflicts:
	lists/tests.py -- deleted
	lists/tests/__init__.py -- imports the 2 unittests
	lists/tests/test_all.py
	lists/tests/test_views.py