allow a custom border property for drawing areas
allow a custom border property for drawing areas

Change-Id: I1e5777e5dcc04d0aa53d1ac4b9091f310ae59035

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