PRESS PHOTOS BY TIM GILMAN Easter sunrise worshipers walk from Central Moravian Church in downtown Bethlehem to God's Acre cemetery for the outside part of the traditional 6:15 morning service. Michael Long, of Edgeboro Moravian Church, and his mother Mae Long, of Central, traverse the short distance to the old graveyard. According to Moravian records. the Easter Dawn Service has been going on for more 130 years at the Central Moravian sanctuary and the significance of completing the Easter celebration in