LPS-34490 Add new parameter attributes
LPS-34490 Add alt input in wcm image
LPS-34490 SF
LPS-34490 Revert changes to DDMImpl, Field and JournalConverterImpl for now. Will readd later
LPS-34490 Add alt value as part of the DDM file data
LPS-34490 Update ftl templates
LPS-34490 SF