Updated core

Project: help  6071229bf10bad31360c9347d8a785fe8446608a

New UI option Denominator places

For fraction format, "Decimal places" is replaced by "Deniminator places"

Merge both related topics as they are linked to the same page.

Change-Id: Ic37b284e2504a989f940da1cbaf4dfbb0a5a8acc
Reviewed-on: https://gerrit.libreoffice.org/28099Reviewed-by: Olivier Hallot <ohallot@collabora.co.uk>
Tested-by: Olivier Hallot <ohallot@collabora.co.uk>

helpcontent2 @ 6071229b

-Subproject commit d4501baed063dd06f7b74c1354a8681ea46c326e
+Subproject commit 6071229bf10bad31360c9347d8a785fe8446608a