AqBanking

It seems that the structure of the response has changed. Now it is required to get the sepa info for each account separately, as -a is a mandatory parameter. In this case, fields like "bic" or "iban" are directly below the group "GetAccountSepaInfoResponse", and for this reason I deleted parts of the code.

Not sure whether the -f option is really mandatory ... probably not

Mainly format changes

I believe that the GetCert as part of the getsysid is new. For RDH-9, this does not make sense as there is no certificate in RDH-9 (unlike in RDH-7). In aqhbci-tool4, there is a separate getcert command, so I would suggest to take the GetCert statement out at this point

more convinient handling of received bank keys for RDH with bank card,
only ask for the users acceptance if the could not be verified with a
hash on the card

use the actual length of the received bank key for key info generation
instead of a fixed length of 256

Merge remote-tracking branch 'origin/b_rdh9_dev'

1. Conflicts:
2. src/libs/plugins/backends/aqhbci/joblayer/job_commit.c

1. src/libs/plugins/backends/aqhbci/msglayer/msgcrypt_rdh9.c * Verifizierung der Banksignatur (war ein ziemliches Gefrickel mit
langem Suchen in verschiedenen Standards) * Einbau eines Mechanismus, dass bei user-signierten Nachrichten
die richtigen keynum/keyver des öffentlichen bank crypt keys...

Minor fixes to limit checks on standing orders.

AqHBCI: Only completely setup limits for SEPA jobs != DeleteStandingOrder.