expression is not a valid cfRule:operator value
expression is not a valid cfRule:operator value

We don't need the operator attribute when we have an expression anyway.

Change-Id: I3a9af7d27de7a4aed535ee21528cb350fb91008a

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