winreg backend: add support for oor:op in config nodes
winreg backend: add support for oor:op in config nodes

Change-Id: I9cc4472b37d24e426a67661806805c11b521dfb1
Reviewed-on: https://gerrit.libreoffice.org/6074
Reviewed-by: Andras Timar <a6d402970b646b92d0c38c744d46432a07992d80@collabora.com>
Tested-by: Andras Timar <a6d402970b646b92d0c38c744d46432a07992d80@collabora.com>

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core