Log Message:
Update from version 0.28 to 0.30.  Changes:

0.30  Mon Dec 18 23:24:25 PST 2006
        - back after two and a half years; happy hanukkah!
	- added note about B:CC:Object
	- added new Discover 65 prefix
	- check for Switch before Visa as Switch has some BINs in ^4
        - accept masked numbers in cardtype()
        - add handling of card network peering arrangements, controllable via
          $Business::CreditCard::Country
	- identify Diner's club ^36 cards as MasterCard in US and Canada
        - identify China Union Pay cards as Discover cards outside China
        - identify China Union Pay cards

No recorded changes for 0.29 upstream.