add Python test for table describtions
add Python test for table describtions

Change-Id: Ie7637b8cf26e663bbb47f0df9fdb441a8af754c5

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