use new DUNE_AC_INIT

[[Imported from SVN: r5053]]

configure.ac

@@ -2,10 +2,7 @@
 # $Id$
 # Process this file with autoconf to produce a configure script.
 
-# get module version from dune.module file
-m4_define([DUNE_MOD_VERSION],
-  [m4_esyscmd([grep ^Version: dune.module | tr '\n' ' ' | sed -e 's/^.*://' -e 's/\s*//'])])
-AC_INIT(dune-common, DUNE_MOD_VERSION, dune@dune-project.org)
+DUNE_AC_INIT # gets module version from dune.module file
 AM_INIT_AUTOMAKE
 AC_CONFIG_SRCDIR([common/stdstreams.cc])
 AM_CONFIG_HEADER([config.h])