Merge pull request #455 from jorisv/topic/fix_int_conversion

.github/workflows/windows-conda.yml

CHANGELOG.md

CMakeLists.txt

include/eigenpy/eigen-allocator.hpp

include/eigenpy/numpy-type.hpp

include/eigenpy/numpy.hpp

include/eigenpy/scalar-conversion.hpp

src/decompositions/decompositions.cpp

src/decompositions/eigen-solver.cpp

src/decompositions/ldlt-solver.cpp

src/decompositions/llt-solver.cpp

src/decompositions/minres-solver.cpp

src/decompositions/permutation-matrix.cpp

src/decompositions/seigen-solver.cpp

src/decompositions/self-adjoint-eigen-solver.cpp

src/decompositions/simplicial-ldlt-solver.cpp

src/decompositions/simplicial-llt-solver.cpp

src/eigenpy.cpp

src/matrix-char.cpp

src/matrix-int16.cpp