Code review comment for lp://staging/~ari-tczew/system-tools-backends/ubuntu

Please drop the bit about Vcs-Bzr from the "Remaining changes" block in debian/changelog. This is for the same reason that we don't document Ubuntu-specific Maintainer changes (http://people.canonical.com/~cjwatson/ubuntu-policy/policy.html/ch-binary.html#s3.3): it has to be done for every package with Ubuntu-specific version control, and if it were the only change then we'd sync and drop it. Essentially, we only need to document the changes that stop us syncing from Debian.