124607: ODF import: check on certain property existence in annotation import to avoid exceptions



git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1585261 13f79535-47bb-0310-9956-ffa450edef68
i124611 - Correct date format in nds-DE locale data

Patch by: Timo Putzer <tputzer@gmx.de>

git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1585331 13f79535-47bb-0310-9956-ffa450edef68