Allow users to provide alternative rule sets?

[LukasWallrich]

I am struggling with ASySD's performance on messy datasets, e.g., combining Google Scholar, extracted references and proper databases - but given the good performance with clean datasets, I don't think it would be a good idea to start tinkering with the basic rules you developed ... but I was wondering whether they could be pulled out into a rule set that the users could then rely on as the default, but also modify as needed. If we then got a modification that performs better on messy data, that could be offered as an alternative option?

Does that sound like a worthwhile idea, @kaitlynhair (assuming that the idea is clear)? If so, I'd be happy to think about what that would mean in terms of refactoring the code ...