ODF import: detect "LibreOfficeDev" in meta:generator too
ODF import: detect "LibreOfficeDev" in meta:generator too

Change-Id: Icea3086975dab1afedf111364683e6a7de50ce41

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