This requires xemacs-packages which be will committed next. Xemacs now
allows the user to maintain packages himself. See DESCR.
This supersedes PR 11618, which was based on an older release.
This commit was blasted over a repository copy of xemacs20, which is why
there are so many changes.
Submitted by: Michael Elbel (me@freebsd.org)
new import of xemacs 20.2, including MULE support. Note that I tested
that I could build with mule support, but I couldn't actually check the
functionality.
"make package" and pkg_delete both tested (under -current).
