Adaption to pystencils's new type system

.gitlab-ci.yml

conftest.py

doc/notebooks/04_tutorial_cumulant_LBM.ipynb

doc/notebooks/09_tutorial_shanchen_twocomponent.ipynb

lbmpy/advanced_streaming/indexing.py

lbmpy/boundaries/boundaries_in_kernel.py

lbmpy/boundaries/boundaryconditions.py

lbmpy/boundaries/boundaryhandling.py

lbmpy/creationfunctions.py

lbmpy/lbstep.py

lbmpy/macroscopic_value_kernels.py

lbmpy/oldroydb.py

lbmpy/phasefield_allen_cahn/contact_angle.py

...ests/advanced_streaming/test_advanced_streaming_noslip.py

lbmpy_tests/phasefield/test_entropic_model.ipynb

lbmpy_tests/poiseuille.py

lbmpy_tests/shan_chen/test_shan_chen_two_component.py

lbmpy_tests/test_boundary_handling.py

lbmpy_tests/test_central_moment_equivalences.py

lbmpy_tests/test_compiled_in_boundaries.ipynb