merge patch provided by Carsten:

The ALUGrid flags are ALUGRID_* and not ALU_*. Furthermore the LDFLAGS for ALUGrid where missing.
Thanks to Uli Sack for pointing this out to me.

[[Imported from SVN: r5708]]

bin/duneproject

@@ -423,8 +423,8 @@ noinst_PROGRAMS = ${CMODULE}
 
 ${CMODULE}_SOURCES = $CMODULE.cc
 
-${CMODULE}_CXXFLAGS = \$(MPI_CPPFLAGS) \$(UG_CPPFLAGS) \$(AMIRAMESH_CPPFLAGS) \$(ALBERTA_CPPFLAGS) \$(ALU_CPPFLAGS)
-${CMODULE}_LDADD = \$(MPI_LDFLAGS) \$(ALBERTA_LDFLAGS) \$(ALBERTA_LIBS) \$(ALU_LIBS) \$(AMIRAMESH_LDFLAGS) \$(AMIRAMESH_LIBS) \$(UG_LDFLAGS) \$(UG_LIBS) \$(MPI_LDFLAGS) \$(DUNE_LDFLAGS) \$(DUNE_LIBS)
+${CMODULE}_CXXFLAGS = \$(MPI_CPPFLAGS) \$(UG_CPPFLAGS) \$(AMIRAMESH_CPPFLAGS) \$(ALBERTA_CPPFLAGS) \$(ALUGRID_CPPFLAGS)
+${CMODULE}_LDADD = \$(MPI_LDFLAGS) \$(ALBERTA_LDFLAGS) \$(ALBERTA_LIBS) \$(ALUGRID_LDFLAGS) \$(ALUGRID_LIBS) \$(AMIRAMESH_LDFLAGS) \$(AMIRAMESH_LIBS) \$(UG_LDFLAGS) \$(UG_LIBS) \$(MPI_LDFLAGS) \$(DUNE_LDFLAGS) \$(DUNE_LIBS)
 
 # don't follow the full GNU-standard
 # we need automake 1.5