writerfilter: remove unused WW8inc.xsl
writerfilter: remove unused WW8inc.xsl

Change-Id: Iba539b5546b5bf0dca9c9f19f2537cbcdd48becd

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