APOLLO-4122 Updated payment types to reflect draft xsd specification
APOLLO-4122 Updated payment filter
APOLLO-4122 Updated tests to cover new payment info
APOLLO-4122 Added missing annotation
APOLLO-4122 Updated paymentType annotations to allow nulls
APOLLO-4122 Updated caseItem payment annotations
Merge pull request #138 from ministryofjustice/APOLLO-4122_Payment_info_via_ddc

Apollo 4122 payment info via ddc