XEmacs 21.0-pre14 "Poitou"/XEmacs 21.2-beta2 "Aether"

I've uploaded a formal release of new versions of both 21.0 and 21.2 to the ftp site. Don't use 21.2 unless you're 1) comfortable with packages, 2) have installed and run 21.0 for awhile, and 3) are developing or testing new features. 21.0 should be a bit closer to release than the previous release. The 21.0 tarballs are back in beta/xemacs-21.0 and are numbered as if they were beta57. The patches are against the aborted release from a few weeks ago. I'm still collecting changes for a package update from my overflowing inbox and I'll make a formal announcement of everything when it is ready. Enjoy ...