ATLANTA — Just days after a historic U.S. Supreme Court decision on same-sex marriage, Indiana’s religious freedom law took effect today amid an ongoing national debate over gay rights and religious objections.Indiana’s Religious Freedom Restoration Act, which sparked protests and boycott threats earlier this year before being quickly revised, is perhaps the most high-profile among a host of bills that became law today, the start of the new fiscal year in most states.Lawmakers around the country passed bills on a variety …