WRIGHTWOOD, Calif. (AP) — Thousands of people ordered to flee their homes because of a 7,000-acre wildfire near a Southern California mountain town were allowed to return Tuesday as cool, calm weather aided fire crews,    authorities said.Evacuation orders for 2,000 homes and 4,000 to 6,000 people in and around Wrightwood northeast of Los Angeles were lifted at noon, although the order remained for a canyon where the fire burned one home over the weekend.Only a few homes were in that area.