edx/edx-platform — pull request #5009 by lamagnifica (2014-08-28 12:27:48+00:00)
Title: Release date change & fixed two broken links

@srpearce , changed the dates. Found two busted links when I built the html. If there's a better way to do the preface link in the change log, let's do that instead (this one wwrks but seems like a hack).