xemacs-21.2.22 "Mercedes" is released

[There is no 21.2.21] There were problems with cvs.xemacs.org yesterday that look like they've been resolved today. If there are any problems with the packaging, hollar and I'll quickly make a new release, otherwise 21.2.23 is scheduled for Monday, December 6. to 21.2.22 "Mercedes" -- ESD Sound support from Robert Bihlmeyer -- 10% faster redisplay from Jan Vroonhof -- Fixes from Jeff Miller, Alexandre Oliva and Yoshiki Hayashi -- "If you've got problems, read PROBLEMS!" from Robert Pluim -- Lstream code now uses size_t, ssize_t consistently, Martin Buchholz -- Fix `make install' if prefix != exec_prefix, Martin Buchholz -- Fix compile warnings and C++ compilation, Martin Buchholz -- Fix detection of coding: cookie in -*- first line. -- More xim-xlib work by Kazuyuki Ienaga -- Fix crash in abbrev.c (abbrev_location), Eric Darve