Use text instead of images for labels

[ChrisCummins]

Hi,

thanks for curating this list. I would however, suggest a improvement to usability: use plain text for the labels, rather than https://img.shields.io badges.

This would enable someone to Ctrl-F in their browser to run through the list of all State-of-the-art labelled papers, for example. Currently this is not possible, without grepping the markdown source itself.

You could use <span style="..."></span> tags if you wanted to keep the color coding.