Oh, nice! Thanks for the link, that's a really cool concept.
After a bit of hunting around, I'd been thinking the same way as the
blogger you linked to - that writing (or templating) an XML file and
importing that is much neater than using their Powershell for making rules.
So I suspect that a
pretty sure that's not solved yet.
Based on
this:
https://p0w3rsh3ll.wordpress.com/2015/04/02/configure-applocker-with-desired-state-configuration/
you could take that DSC thing and run it thru my DSC-To-Ansible resource
converter (https://github.com/trondhindenes/AnsibleDscModuleGenerator)