- instead of adjusting the OrdNum of the "nested" object the OrdNum of the "parent" is adjusted.

Found by: Yan Ji <yanji.yj at gmail dot com>
Patch by: yuanlin <yuanlin.ibm at gmail dot com>
Review by: Oliver <orw at apache dot org>
(cherry picked from commit 73f462e2)

Conflicts:
	sw/source/core/layout/flylay.cxx

Change-Id: I0541dc3775f81efd60a6f4baa172c5297ee9d829