Pulled this up again, and still find it enjoyable. I know you said you were going to put it on hold for a bit, but if there is any progress it would be nice to know it's not a dead'un. No worries if it is, but you've got a good start here.
I have been poking at it now and again (an update to date Change Log is available over on the GitHub), I just haven't been very good about bundling stuff into a release.