Generalize the check for a recode table
Generalize the check for a recode table

I think we can distill this down to a "if the source or target
is a symbol font check for a recode table"

Change-Id: I6c674f10d9f1ab7fbe7274abfafb9082bae88218

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