Atom feeds for 3rd and 4th Edition

feeds Topics only
http://the-lost-and-the-damned.664610.n2.nabble.com/3rd-and-4th-Edition-ft664816.xml
feeds Topics and replies
http://the-lost-and-the-damned.664610.n2.nabble.com/3rd-and-4th-Edition-f664816.xml