paymentMapper

It should be functional for readAll now.
Fixed some mapper.
fixed throw exception

Blabalaba
fix interfaces
Merge remote-tracking branch 'origin/paymentMapper-Lasse' into paymentMapper-Troels
fix interfaces, entities and entityFromReader

in Payment
cleanup DataAccessFacade
fix errors found in review
Merge pull request #2 from Klockz/paymentMapper-Lasse

Payment mapper lasse