Switch to RILTS-based licence tracking

©! I, Hugo Landau <hlandau@devever.net>, hereby licence these changes under the
©! licence with SHA256 hash
©! fd80a26fbb3f644af1fa994134446702932968519797227e07a1368dea80f0bc.

©! As regards this commit, and all commits upon which this commit depends, Hugo
©! Landau <hlandau@devever.net> hereby declares that no entity other than their
©! person has a copyright interest in any such commit (and the changes therein)
©! authored by their person.

©! To the extent that I, Hugo Landau <hlandau@devever.net>, have a copyright
©! interest in the changes in this commit, and the changes in all commits upon
©! which this commit depends, including changes occluded by subsequent changes, I
©! hereby licence those changes under the copyright licence with SHA256 hash
©! fd80a26fbb3f644af1fa994134446702932968519797227e07a1368dea80f0bc.

Author: hlandau

README.md

@@ -334,4 +334,4 @@ IRC: [#acmetool](irc://chat.freenode.net/#acmetool) on [Freenode](http://freenod
 [Licenced under the licence with SHA256 hash
 `fd80a26fbb3f644af1fa994134446702932968519797227e07a1368dea80f0bc`, a copy of
 which can be found
-here.](https://raw.githubusercontent.com/hlandau/acme/master/_doc/COPYING.MIT)
+here.](https://raw.githubusercontent.com/hlandau/rilts/master/licences/COPYING.MIT)