less: use "vertical-align: baseline" in changelog to align texts of different sizes Date and hash use smaller fonts so use baseline to align the texts. (The checkbox-column doesn't follow this alignment and is jumping around (and controlling the line height).)

# 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
.