mor easy check adnd correct install path

dune.module

@@ -8,4 +8,3 @@ Version: 0.1
 Maintainer: dune@mathematik.uni-freiburg.de
 #depending on 
 Depends: dune-common dune-grid dune-fem
-Suggests: dune-istl

dune/fem-dg/Makefile.am

 SUBDIRS = operator pass
 include $(top_srcdir)/am/global-rules
+
+femdgdir = $(includedir)/dune/fem-dg
+femdg_HEADERS = femdgtest.hh

dune/fem-dg/femdgtest.hh

+#ifndef DUNE_FEM_DG_TEST_HH
+#define DUNE_FEM_DG_TEST_HH
+
+#endif

dune/fem-dg/operator/limiter/Makefile.am

-operatordir = $(includedir)/dune/fem/operator/limiter
+operatordir = $(includedir)/dune/fem-dg/operator/limiter
 operator_HEADERS = limiter.hh limitpass.hh limiterdiscretemodel.hh
 
 include $(top_srcdir)/am/global-rules

dune/fem-dg/pass/Makefile.am

-passdir = $(includedir)/dune/fem/pass
+passdir = $(includedir)/dune/fem-dg/pass
 pass_HEADERS = domaindecomposed.hh  partitioner.hh  threadfilter.hh  threadpass.hh
 include $(top_srcdir)/am/global-rules

m4/dune-fem-dg.m4

@@ -13,5 +13,5 @@ AC_DEFUN([DUNE_FEM_DG_CHECKS])
 # not by dune-fem-dg itself
 AC_DEFUN([DUNE_FEM_DG_CHECK_MODULE],
 [
-  DUNE_CHECK_MODULES([dune-fem-dg],[fem-dg/pass/threadfilter.hh])
+  DUNE_CHECK_MODULES([dune-fem-dg],[fem-dg/femdgtest.hh])
 ])