update paper list
Merge pull request #117 from mwalmsley/dev Add support for greyscale models and Euclid
Merge pull request #114 from mwalmsley/dev Zoobot v2 release
Merge pull request #110 from mwalmsley/dev Finetuning improvements
Merge pull request #106 from mwalmsley/dev Add multiclass support
Merge pull request #98 from mwalmsley/colab-highlight Highlight Colab notebook
Merge pull request #91 from mwalmsley/dev Hotfix - add early stopping back, update docs
Merge pull request #90 from mwalmsley/dev Support Lightning v2.0.0
another typo
add citation.cff