I know I've changed my mind about this feature a lot, but that's because I've introduced it
after an idle suggestion and didn't actually think about what I want to do with it.
Now that I actually have an idea, this will not change in the future. Maybe expanded.

Basically, I want for there to be a way to override some (not all, that's impossible) default
behaviour of distro-provided scripts when using watchman. So that the scripts themselves can
be updated without it being a pain in the ass for the user.
So conf.d entries are now loaded sctrictly after the script itself.