BOOK-465 update task template from book with ifExpired helper for deadline
BOOK-465 update task template from book with ifExpired helper for deadline

onepercentclub/bluebottle,onepercentclub/bluebottle,jfterpstra/bluebottle,jfterpstra/bluebottle,jfterpstra/bluebottle,onepercentclub/bluebottle,jfterpstra/bluebottle,onepercentclub/bluebottle,onepercentclub/bluebottle