* missing: Updated.

	* missing: Updated.
	* lib/missing: Match against `automake*' to pick up versioned
	automake.
	* m4/init.m4 (AM_INIT_AUTOMAKE): Use versioned automake name.
	* m4/amversion.in (AM_AUTOMAKE_VERSION): Set am__version
	variable.
	* lib/am/Makefile.am (amdir): Use pkgvdatadir.
	* lib/Makefile.am (dist_pkgvdata_DATA): Renamed to use
	pkgvdatadir.
	(scriptdir): Use pkgvdatadir.
	(installcheck-local): Likewise.
	* lib/Automake/Makefile.am (perllibdir): Use pkgvdatadir.
	* automake.in (perllibdir): Added VERSION.
	(libdir): Likewise.
	* aclocal.in (parse_arguments): Search versioned directory.  Don't
	push unversioned directory unless it exists.
	(perllibdir): Added VERSION.
	(default_acdir): New global.
	* m4/Makefile.am (m4datadir): Added $(VERSION).
	* Makefile.am (install-exec-hook): New target.
	* configure.in (ACLOCAL): Search build directory.
	(pkgvdatadir): New subst.