add fixtures to cart tests so test passes
add fixtures to marketing tests so tests pass
add fixtures to catalog tests to get tests to pass
fix up address tests as we get new addresses deep copied when orders are created
Merge pull request #110 from mthornhill/test_fixes

Test fixes
lfs_tags: fixed an error on currency formatting fallback
Merge remote-tracking branch 'diefenbach/master'
Merge pull request #111 from xentry/master

lfs_tags: fixed an error on currency formatting fallback
add price_net to order
Merge branch 'master' of github.com:diefenbach/django-lfs
added todo about shop parameter
use CustomerAuthenticationForm
force price to be float - otherwise causes exceptions in price calculators
added filtering and pagination to properties management form
added manufacturers filter to products overview
refactored adding variants to fix max slug length problem
code cleanup
fix variant properties update: duplicate key error on Filterable ppv
fix duplicate key problem with product property management
cleanup of property->prop; display variant properties at Variant's Properties tab