[bugfix] add missing cmake files and fix list of files for installation

This should resolve issue #1

dune/fem-dg/algorithm/CMakeLists.txt

+dune_add_subdirs( caller sub )
+dune_install( base.hh coupling.hh evolution.hh gridinitializer.hh monitor.hh steadystate.hh)

dune/fem-dg/algorithm/caller/CMakeLists.txt

+dune_add_subdirs( sub )
+dune_install( adapt.hh checkpoint.hh datawriter.hh diagnostics.hh interface.hh postprocessing.hh solvermonitor.hh )

dune/fem-dg/algorithm/caller/sub/CMakeLists.txt

+dune_install( adapt.hh additionaloutput.hh diagnostics.hh solvermonitor.hh)

dune/fem-dg/algorithm/sub/CMakeLists.txt

+dune_install( advectiondiffusion.hh advection.hh elliptic.hh evolution.hh interface.hh steadystate.hh)

dune/fem-dg/assemble/CMakeLists.txt

-dune_install( primalmatrix.hh)
+dune_install( assemblertraits.hh primalmatrix.hh)

dune/fem-dg/misc/CMakeLists.txt

+dune_add_subdirs( error )
 dune_install(
 algorithmcreatorselector.hh  covarianttuple.hh  evaluatecaller.hh  static_warning.hh
 codegen.hh                   crs.hh             memory.hh          streams.hh

dune/fem-dg/misc/error/CMakeLists.txt

+dune_install( dgeocerror.hh h1eocerror.hh l1eocerror.hh l2eocerror.hh)

dune/fem-dg/models/CMakeLists.txt

-dune_install( defaultmodel.hh defaultprobleminterfaces.hh )
+dune_install( defaultmodel.hh defaultprobleminterfaces.hh stokesprobleminterfaces.hh)

dune/fem-dg/operator/adaptation/CMakeLists.txt

-dune_install( adaptation.cc  adaptation.hh estimatorbase.hh estimator.hh utility.hh)
+dune_install( adaptation.cc adaptation.hh estimator.hh estimatorbase.hh poissonestimator.hh stokesestimator.hh utility.hh)

dune/fem-dg/operator/dg/CMakeLists.txt

-dune_install( discretemodelcommon.hh fluxoperator.hh primaldiscretemodel.hh fluxdiscretemodel.hh operatorbase.hh primaloperator.hh passtraits.hh)
+dune_install( discretemodelcommon.hh fluxdiscretemodel.hh fluxoperator.hh operatorbase.hh operatortraits.hh passtraits.hh primaldiscretemodel.hh primaloperator.hh)

dune/fem-dg/operator/fluxes/CMakeLists.txt

-dune_install( averageflux.hh  diffusionflux.hh  ldgflux.hh mhd_fluxes.hh  rotator.hh dgprimalfluxes.hh  eulerfluxes.hh mhd_eqns.hh  mhdfluxes.hh  mhd_eqns.cc  mhd_fluxes.cc)
+dune_add_subdirs( advection diffusion euler mhd )
+dune_install( analyticaleulerflux.hh rotator.hh )

dune/fem-dg/operator/fluxes/advection/CMakeLists.txt

+dune_install( fluxbase.hh fluxes.hh llfadvflux.hh noflux.hh parameters.hh upwindflux.hh )

dune/fem-dg/operator/fluxes/diffusion/CMakeLists.txt

+dune_install( dgprimalfluxes.hh fluxbase.hh fluxes.hh ldgflux.hh parameters.hh )

dune/fem-dg/operator/fluxes/euler/CMakeLists.txt

+dune_install( eulerflux_impl.hh fluxes.hh llfadv.hh parameters.hh )

dune/fem-dg/operator/fluxes/mhd/CMakeLists.txt

+dune_install( mhd_eqns.cc mhd_eqns.hh mhd_fluxes.cc mhd_fluxes.hh mhdfluxes.hh )

dune/fem-dg/pass/CMakeLists.txt

-dune_install( assembleddiffusionpass.hh  dgmodelcaller.hh  dgmasspass.hh dgpass.hh  ellipticmodelcaller.hh  threadhandle.hh  threadpass.hh)
+dune_install( context.hh dgmasspass.hh dgmodelcaller.hh dgpass.hh threadhandle.hh threadpass.hh )

dune/fem-dg/solver/CMakeLists.txt

-dune_install( smartodesolver.hh  rungekuttasolver.hh)
+dune_install( linearsolvers.hh rungekuttasolver.hh smartodesolver.hh uzawa.hh )