Adds support for grabbing LiU employee avatars
Follow the Foreman manual for advanced installation from gems
Bug reports and pull requests are welcome on the LiU GitLab at https://gitlab.liu.se/ITI/foreman_liuavatar or GitHub at https://github.com/ananace/foreman_liuavatar
The gem is available as open source under the terms of the GPL-3.0 License.