Exclude proceedings

[egonw]

Fixes #2390

Description

This patch excluded proceedings from showing up in the histogram.

Caveats

Small patch that solves the problem, but nothing more than just that.

Check any of the following which apply:

• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update
  • [ ] I have made corresponding changes to the documentation
• [ ] This change requires new dependencies (please list)

Testing

• Go to https://scholia.toolforge.org/cito/

Check that the three BioHackathon proceedings are not listed:

Checklist

• [ ] I have commented my code, particularly in hard-to-understand areas
• [x] My changes generate no new warnings
• [x] I have not used code from external sources without attribution
• [ ] I have considered accessibility in my implementation
• [x] There are no remaining debug statements (print, console.log, ...)

[fnielsen]

@egonw Could you check that https://scholia.toolforge.org/cito/#articles-by-year is ok.

[egonw]

Could you check

Oh, that doesn't look good, indeed. It was supposed to only remove the proceedings. I'm sure my patch did that, as you can see in the screenshot in this PR :(

I need to check what changed in the data...

[fnielsen]

"only remove the proceedings" - that was what I understood on your writings, and then wondered when I saw the plot.

[egonw]

I just created a PR for the hotfix! Seems the PR I created was not complete. Apologies and thanks for the catch!

[fnielsen]

The hot fix is not running: https://scholia.toolforge.org/cito/#articles-by-year