Allow setting the limit to the minumum possible
Allow setting the limit to the minumum possible

Also change the default to what it actually is now.

Change-Id: Iac5737f9328587c9f0757acecce4f2e77e715d8b

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