Add own permissions

miiimooo → closed merge request !24

@miiimooo Thank you for your MR!

I think this is a great idea, but we need to add BC for sites that already have installed the module.

I would add a post_update hook to add that permission to the roles that currently have assigned the "Administer individual URL redirections". In this way, they will not see any regression.

Once they have the module updated and the new permission is available, they would be able to remove it if they consider it necessary.

New sites will require to assign the permission, as expected.

@plopspec thanks for reviewing. I've added the post_update hook now as you suggested now and confirmed it's working