ajshort/silverstripe-linkmapping — pull request #4 by jflearn (2013-03-20 19:43:17+00:00)
Title: Replacing "addRules" call with routes.yml file.

As far as I can tell, the only thing preventing this module from working with SS3 is the routing setup, which I've moved from the _config.php file to a _config/routes.yml file. This may not yet be a complete fix, but it seems to work in the particular instance that I'm using it in.