Merge branch 'master' into coding-day-01-09

.clang-format

.gitlab-ci.yml

CMakeLists.txt

apps/benchmarks/PhaseFieldAllenCahn/CMakeLists.txt

apps/benchmarks/UniformGridGPU/old_ideas/UniformGridGPU.prm

apps/tutorials/basics/01_BlocksAndFields.cpp

apps/tutorials/basics/01_BlocksAndFields.dox

apps/tutorials/basics/02_Sweeps.cpp

apps/tutorials/basics/02_Sweeps.dox

apps/tutorials/basics/03_GameOfLife.cpp

apps/tutorials/basics/CMakeLists.txt

apps/tutorials/gpu/01_GameOfLife_cuda.cpp

apps/tutorials/lbm/01_BasicLBM.cpp

apps/tutorials/lbm/01_BasicLBM.dox

apps/tutorials/lbm/01_BasicLBM.prm

apps/tutorials/lbm/02_BasicLBM_ExemplaryExtensions.cpp

apps/tutorials/lbm/04_LBComplexGeometry.cpp

apps/tutorials/lbm/04_LBComplexGeometry.prm

apps/tutorials/lbm/06_LBBoundaryCondition.cpp

apps/tutorials/lbm/06_LBBoundaryCondition.prm