resolved fdo#78294 default null-date for document import is 1899-12-30
resolved fdo#78294 default null-date for document import is 1899-12-30

Change-Id: I9dfe76d422ad732a081442b95a995d8d395a098e

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core