Resolves: #i125154# numbering too small on sample .doc import

(cherry picked from commit fba2d04a09a2e040f36991f42062a1c5110fea13)

Conflicts:
	sw/source/core/txtnode/thints.cxx

Change-Id: Idd086e20161fd5f3fd4c23f009c1a0f2061af07e