api: new method: edit_reviewers Allow adding and removing reviewers of a pull request with the API call 'edit_reviewers', taking a pull request ID and a list of usernames or userids to add and remove. For single-user operation, a string can be used instead of a list. Note that the 'kallithea-api' tool only accepts strings, so can only perform single-user operations. Use python 'requests', 'curl' or similar instead if you need to operate on multiple users at a time.

# requirements.txt file for use as "pip install -r requirements.txt" as a
# readthedocs compatible alternative to "pip install -e ." which is a working
# alternative to "setup.py develop" which doesn't work with Mercurial 3.7
.