interface the date decoder

use phpunit from vendor

Some banks put the payment id in the Refs tag (ING) (genkgo#40)

add additional transaction information

Merge pull request genkgo#9 from jonaswouters/AcctSvcrRef

AccountServicerReference support

Merge pull request genkgo#8 from jonaswouters/structured-message-support

Added support for structured messages

bug fix additional decimals

Merge genkgo#7 and fix tests

Merge branch 'mark-hoeve-master'

decoder bug fix