The Islamic State Group (a.k.a. ISIL, ISIS, A-Holes, A-Whats-a-matter-u?) believes it has a bad reputation and has hired Milligan-Koswell Public Relations in New York City to soften its terrible image. “These guys are pretty upset,” said E. Carlson Foswell, the Management Supervisor of the new account at M-K PR. “They’ve worked hard to establish a…