Changes for version 0.36 - 2016-06-14
- Allow (and doc) import of receipt_cardtype
- validate_card() is a new synonym for validate(), starting a long-term plan to stop exporting validate() or anything else by default.
- Best-effort cardtype() when only the first two digits are available (identify masked 60xx as Discover)
- Business::CreditCard - Validate/generate credit card checksums/names