* update-autotools: print out tool name before invoking to aid debugging

	* configure.ac: Arguments to AC_OUTPUT is deprecated, use
          AC_CONFIG_FILES instead. Rearrange the order slightly to put the
          Makefiles first (silly aesthetic thing, dont know why I had to do
          this ;) ). Add doc/defines.texi to the list.
	* NEWS: bgp route-server support added, refer to docs.
	* update-autotools: call automake with --add-missing and --copy,
          former is important for obvious reasons, latter for dist files,
          and --gnu to enable whatever extra goodness checks.
	* {depcomp, install-sh, missing}: removed, auto-generated files.

	* update-autotools: libtoolize should copy files, rather than link.
	  the whole idea is that dist files should not need auto*, etc.
	  installed to be able to compile.

to ensure it's pulled in. (snapshot host depends on that script).

        * Makefile.am: add m4 directory to EXTRA_DIST, and define
          ACLOCAL_AMFLAGS to have aclocal pull in m4/
        * configure.ac: AM_PROG_LIBTOOL should be AC_PROG_LIBTOOL
        * update-autotools: print a warning that this script is deprecated

        * update-autotools: print tools versions to aid people in sending
        bug reports.

libzebra and libospfapiclient are now built shared, and linked shared
with the daemons.  This reduces the memory needed when running
multiple daemons; each daemon is at least 150k smaller.  Static
libraries are still built, and libtool should use them on platforms
which don't have shared libaries.  As with autoconf, the user of a
distribution does not need libtool; one just needs that to build from
CVS.

libospf.a is still a non-shared library, and still installed, not
because that makese sense, but because I don't understand why it is
the way it is now.

Note that the tree was tagged 'libtool-before' just before this commit.