FOR one group of expectant mothers, their due date holds an extra dimension of dread. The prospect of giving birth on June 6, 6/6/06, has prompted talk of spawning devil children on Armageddon day. A British self-help group that usually exchanges routine tips on parenting has turned its attention to the dangers of a date marked by the satanic symbol. For Hollywood and the worldwide entertainment industry it is by contrast a once-in-a- century opportunity to turn evil into gold. Leading the charge is 20th Century Fox, whose remake of The Omen, the classic 1970s horror film, will appear on...