Hendrik

**Is your feature request related to a problem? Please describe.** The aggregator writes one evaluation line for each sample, not instance in that sample. This means that afterwards, one cannot...

We should add to this matcher to allow many-to-one assignments, currently it can only handle one-to-one

Hey, I really like your package here. Would you mind publishing this to pypi? For my projects, this would make it way easier to install it, and colleagues to install...