cfengine/core — pull request #1629 by jimis (2014-04-07 21:18:48+00:00)
Title: Reverse dns access rules

There is a bug in our new ```admit_hostnames``` reverse-dns access rules.

These commits are just the start. They change very little semantically, but reshuffle and rename a bunch of stuff.

Also add a bunch of new tests, always a good thing.