This patch is a interim solution for document exchange between
Karbon and LibreOffice, till layer-set for page and for
master-page is implemented some day.

Change-Id: I2f12eeeb9c742f65999fd4c0d95c418273ae008f
Reviewed-on: https://gerrit.libreoffice.org/66518
Tested-by: Jenkins
Reviewed-by: Regina Henschel <rb.henschel@t-online.de>