Add products with variants
Change partitioner function
Add custom forms for each product type
Add variants data to products
Use product from product variant in order
Add forms for products
Add variant functionality in cart
Add admin for new products
Set cart line only in the cart forms
Use SKU from order item not from product
Set absolute url in product variant
Fix tests
Remove print
PEP8
Merge branch 'change-example-models' of github.com:mirumee/saleor into change-example-models
QuantityField changed to IntegerField
Added Color model
ColorVariants connected to product forms, PriceRange errors fixed in template
Color based variants for products
Links for products from the same collection