feat(anpa categories): Allow multiple selection for NPKTjenesten and NPKSisteNytt (SDNTB-399)
feat(anpa categories): Allow multiple selection for NPKTjenesten and NPKSisteNytt (SDNTB-399)

ioanpocol/superdesk-ntb,ioanpocol/superdesk-ntb,petrjasek/superdesk-ntb,superdesk/superdesk-ntb,petrjasek/superdesk-ntb,petrjasek/superdesk-ntb,superdesk/superdesk-ntb,superdesk/superdesk-ntb,ioanpocol/superdesk-ntb,petrjasek/superdesk-ntb,superdesk/superdesk-ntb