adapt Makefile.am's to moving around of files (tarballs don't build otherwise)

[[Imported from SVN: r6064]]

bin/Makefile.am

@@ -3,7 +3,7 @@
 # put scripts into dist-tarball
 EXTRA_DIST = duneproject dunecontrol \
   dunedoxynize \
-  dunemodules.inc mpi-config dune-autogen \
+  mpi-config dune-autogen \
   xfail-compile-tests
 
 # ... and install some

lib/Makefile.am

 # $Id: $
 
+EXTRA_DIST = dunemodules.lib
+
 #the dune-common library
 lib_LTLIBRARIES = libdunecommon.la