cleanup and workaround of dune-typetree problems

dune/amdis/DirichletBC.hpp

dune/amdis/DirichletBC.inc.hpp

dune/amdis/FileWriter.hpp

dune/amdis/GridFunctionOperator.hpp

dune/amdis/Initfile.hpp

dune/amdis/LocalAssemblerBase.hpp

dune/amdis/ProblemStat.hpp

dune/amdis/ProblemStat.inc.hpp

dune/amdis/assembler/FirstOrderPartialTestTrial.hpp

dune/amdis/assembler/FirstOrderTestPartialTrial.hpp

dune/amdis/assembler/SecondOrderPartialTestPartialTrial.hpp

dune/amdis/assembler/StokesOperator.hpp

dune/amdis/common/CMakeLists.txt

dune/amdis/common/Concepts.hpp

dune/amdis/common/FieldMatVec.hpp

dune/amdis/common/IndexSeq.hpp

dune/amdis/common/Literals.hpp

dune/amdis/common/Math.hpp

dune/amdis/common/Mpl.hpp

dune/amdis/common/MultiTypeFieldVector.hpp