Two Exception classes

[rbscholtus]

Not sure if this is a question or an issue. You have two Exception classes, one in Sepa, the other in Sepa/Exception. The first one doesn't seem to be used at all. Why is this necessary?

Thx for a great lib.

[BenjaminPaap]

Fixed this in the new and maintained repository php-sepa-xml/php-sepa-xml@8f034a6