The original python-cheetah project was abandoned and a new
fork was created as a drop-in replacement. Though the name of the
fork is Cheetah3, we do not rename the package name to avoid
dependency renaming.
The new fork supports both Python2 and Python3.
python-markdown is now an optional dependency.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>