Migrate warcbase-resources to aut-resources

[ianmilligan1]

We have resources stored over in the warcbase-resources repository. We should have it migrated to a new aut-resources repository under the archivesunleashed GitHub organization.

Currently @lintool has admin permission on warcbase-resources.

[lintool]

Done! See https://github.com/archivesunleashed/aut-resources