BUGFIXES for new receipt message modules. CC and GC slips had
an extra "cut" command that wasted paper. EquitySold had bad
class references that should have been "ReceiptLib". I also
discovered a couple issues with missing or duplicate receipts
on gift cards and those changes are reflected in MercuryGift
and ajax-end. paycardSuccess just clears the card type at a
slightly different spot to ensure proper validation on whether
voids are possible with a given transaction type.
Updated to use "msgrepeat" instead of "warned"