PKGLOCALEDIR and which install their locale files directly under
${PREFIX}/${PKGLOCALEDIR} and sort the PLIST file entries. From now
on, pkgsrc/mk/plist/plist-locale.awk will automatically handle
transforming the PLIST to refer to the correct locale directory.
Import gqmpeg-0.91.1 as gqmpeg-devel. Major difference between this release
and the stable release (0.20.0) is gtk2 versus gtk1.
Creation of a forked -devel package suggested by wiz@