#i124310# fix autotest fvt.uno.sd.bullet.GraphicBulletFromFile

the assumption that the property "GraphicURL" is at index 6 and the
property "NumberingType" is at index 0 is not correct. The fix finds
and uses their respective indices.


git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1571617 13f79535-47bb-0310-9956-ffa450edef68