Sort the beta versions from the latest version to the oldest

When the user was asked to download the latest version of Anki (as in How to embed mp4 files), he can end up downloading not the latest version but the oldest version because he just took the first file on the listing directory, instead of getting the right one, which was at the bottom of the list:


Sorting the directory listing from the newest version to the oldest should prevent this problem.

Actually that happened to me a few weeks ago as well. The order is ascendant as someone could assume the opposite. Even though the date stamps and version numbers are there I also think descendant order is best as always would be a matter of clicking the version at the top. On the other hand, I think this change is easy and quick to do.