add mnemonic widgets in numbering position page
add mnemonic widgets in numbering position page

and restore lost short-cuts

Change-Id: I86221fc67095fda8a8cbcfbc10bb0ff61c818e3f

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