Merge pull request #80 from ronikaufman/context

As part of cu-mkp/sandbox#2 (deploying roni's work to the sandbox, which has been moved to its own repository)

Merge pull request #83 from danachaillard/master

Pull Dana's forked repo into main manuscript-object

Merge pull request #69 from cu-mkp/issue63

issue63: add <fr> tag to entry-metadata.csv + bug fixes

Note: see #70 which was discovered evaluating the results of testing update .py in this branch

Update README.md

Update categories.md

Merge branch 'master' of https://github.com/cu-mkp/manuscript-object