ViennaRSS/vienna-rss — pull request #350 by barijaona (2014-10-11 04:16:09+00:00)
Title: Insures that notifications order remain unchanged

Follow up on issue #348
One should not mix performSelectorOnMainThread and dispatch_async, as explained here : http://blackpixel.com/blog/2013/11/performselectoronmainthread-vs-dispatch-async.html