Add test data under Windows generates invalid md5 files
Recently I created some more tests with data. I followed the instructions from this page: https://gitlab.kitware.com/vtk/vtk/blob/master/Documentation/dev/git/data.md
Upon committing, however, the generated .md5 files are invalid "trailing whitespace". It turns out that the files are generated with Windows line endings CR+LF. I don't know if that can be helped, but it seems a bit odd that automatically generated files are invalid for the commit hook that check line endings and whitespace.
Once the origin of the problem was identified, it is quickly fixed by running dos2unix on the md5 files.