Fixed problem with file name case
Merge branch 'master' of https://github.com/Project60/sepa_dd
added hook (where it belongs)
removed, does not get called
Merge branch 'master' of https://github.com/systopia/sepa_dd into master_batching_alternative

Conflicts:
	CRM/Sepa/BAO/SEPAMandate.php
	CRM/Sepa/BAO/SEPATransactionGroup.php
	CRM/Sepa/Logic/Mandates.php