A looping set of scripts to allow many
... repos to play along nicely.
This should go high up in the ~/.../conf, so that its dot-files take
precedence over the other repos (but, don't worry - the others will still get
sourced. In fact, that's the whole point of loop-dots!)
By convention, repos that are designed to be used after loop-dots are all
named *-dots.
This is shamelessly ripped off from rjbs/loop-dots.