Comment 2 for bug 191680

The upstream maintainer has now included bzr support, but does not recommend using it:
"""
However, etckeeper clearly doesn't work as well with bzr as it does with
git or mercurial, since bzr cannot support a commit hook that runs
etckeeper pre-commit. I'm going to make the documentation discuss this
limitation.

I see in launchpad that there's talk of making bzr the default rcs for
etckeeper in Ubuntu; I feel this would be a mistake.
"""
from http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=470515#10

So, do we still want this?