commits to carlton_dictionary-branch. They won't always be the
prettiest commits: I usually commit once at the end of each day that
I've done any work on the branch, assuming that I leave it in a
working state (which I almost always do!); this means that a commit
may contain something that I plan to continue the next day, and it
also may contain bits of unrelated tasks that I'm working on. Also,
the ChangeLogs aren't great: they're written in a way that is easy to
generate, as opposed to a way that is easiest to review years in the
future.