RTF import of new-style frames: avoid fake empty paragraph at the end
RTF import of new-style frames: avoid fake empty paragraph at the end

Change-Id: I0abd941fbebfc032a3f3827929cfa721a187852e

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