Product based shipping costs.
Merge branch 'master' into ArticleShipping
Removed parsing and serializing code from structs
Implemented shipping rule parser
Convert delivery time
Added error test cases
Imporved error messages
Regenerated test fixture with shipping data
Added test for price in wrong locale
CS
Added shipping cost property to order item
Removed orphaned class
Stubbed product shipping cost rule calculator
Implemented trivial shipping cost aggregator
Calculate product shipping costs of order
Converted to data provider
Tested common simple cases
Match country rule
Implemented ZIP matching
Renamed shipping struct