EMF+: Add info about logging.
EMF+: Add info about logging.

Change-Id: I72f2c7436df4f1189673d7ccce0d4ac47d338a31

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