Added new subfield to field 49

[rainer010]

Add new fields to represent card validation results

[barspi]

@rainer010 In this PR I see 2 seemingly unrelated changes:

• addition of a few new subfields for "DE-049 Verification data" / Dataset 72 (described in the PR's title)

• addition of "DE-028 Transaction Fee Amount" (undescribed in the PR's title) Please check if this is already covered by "DE-046 Amounts fees", with a "Fee Type"="00 Transaction fee" If it's the same concept, we don't need to create a new DE (and DE-046 is the standard in ISO-8583:2003 on which jPOS-CMF is based).

NOTE: It's not clear in the in the description of DE-046, but N13 refers to the typical N12, prefixed by a C or D for "credit" or "debit"

[rainer010]

@barspi,

DE-028 was added by mistake, Thanks.