Add GRAM_ENGLISH_XL_OOX as supported
Add GRAM_ENGLISH_XL_OOX as supported

See comment //! When adding new values adapt isSupported() below as well
of this same file
@Eike: ;-)

Change-Id: Ifa70be0d88208499bef809cc234c86cb6045bcd3

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