Use a working timestamp engine by default
Use a working timestamp engine by default

Change-Id: I6771f427148f9f46abacaa5f096b98693f3673f9

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