Handle hidden property for external filter loading as well.
Handle hidden property for external filter loading as well.

Change-Id: I7a0154161d28e59c3e741fd592d3ce175676c901

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