[FIX] account_banking: res_partner_bank.search ignored count search
[FIX] account_banking: res_partner_bank.search could return random search
[IMP] account_banking: improved _founder code for dynamic environment
[IMP] account_banking: added skeleton code for Belgian BIC/IBAN service
[IMP] account_banking_nl_clieop: now takes partner address if account holder
is unknown