Restructure site.pp so hosts only include one class
see https://gitlab.com/leap/platform/merge_requests/41
todo: rebase on top of current develop
(from redmine: created on 2015-04-26, relates #6851 (closed))
see https://gitlab.com/leap/platform/merge_requests/41
todo: rebase on top of current develop
(from redmine: created on 2015-04-26, relates #6851 (closed))