implementation of the requery module, will now test it on the uniben-demo
M profiles/default/schemas/payment.xml
AM skins/waeup_epayment/requery_payment.py
AM skins/waeup_epayment/requery_payment_form.pt
M skins/waeup_epayment/getPaymentsFolderInfo.py
M skins/waeup_epayment/payments_view.pt
catch unauthorized delets, must be testet.
M skins/waeup_student/delete_course_result.py