updated dutch translation

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps34@21333 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
6379: Can not get ancestry or relationship tabs to work


git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps34@21335 4ae1f11a-8b86-4847-b8af-ab372f36d1fd