* 'cart' of git.2li.ch:ibz/web_AI-5:
extend the test case introduction
remove unused code
refactor according to PEP8
refactor according to PEP8
remove unnecessary h1 tags from template
extend the test cases
extend the "Testing" section
remove unneeded escapes
# Conflicts:
# django/didgeridoo/webshop/views.py