Merge branch 'master' into functions

TODO

examples/heat-equation/tnl-heat-equation-eoc.h

examples/heat-equation/tnl-heat-equation.h

src/core/CMakeLists.txt

src/core/arrays/tnlSharedArray_impl.h

src/core/arrays/tnlStaticArray.h

src/core/arrays/tnlStaticArray1D_impl.h

src/core/arrays/tnlStaticArray2D_impl.h

src/core/arrays/tnlStaticArray3D_impl.h

src/core/arrays/tnlStaticArray_impl.h

src/core/multimaps/CMakeLists.txt

src/core/multimaps/tnlEllpackIndexMultimap.h

src/core/multimaps/tnlEllpackIndexMultimapValues.h

src/core/multimaps/tnlEllpackIndexMultimapValues_impl.h

src/core/multimaps/tnlEllpackIndexMultimap_impl.h

src/core/tnlIndexedSet.h

src/matrices/tnlEllpackMatrix_impl.h

src/mesh/CMakeLists.txt

src/mesh/config/CMakeLists.txt

src/mesh/config/tnlMeshConfigBase.h