Merge pull request #16 from computersalat/PeriodicInvoices_mail_bcc
fehlendes BCC in CreatePeriodicInvoices.pm(_email_invoice) hinzugefügt
Merge pull request #16 from computersalat/PeriodicInvoices_mail_bcc
fehlendes BCC in CreatePeriodicInvoices.pm(_email_invoice) hinzugefügt