Fixes #4680 - Don't append periods to unqualified unmanaged hosts

(cherry picked from commit 014c9ab5eb9bb9b8d655d48a8ccd540613390788)

fixes #4485 prevents undefined method when cloning a host

(cherry picked from commit cdbbf1c231c9148d2b6ed252d920a8676c176702)

fixes #4524 - The logged in user should be the default one in create new hosts

(cherry picked from commit 19579f872c1b4a512500f8e07f0b066180574e4e)

fixes #4234 - cannot edit host's puppet parameters

(cherry picked from commit 130f301a508ae31549145e5fa9b176f42dc20995)

fixes #3697, #3701 - more comprehensive field validations

(cherry picked from commit 4bae5cedb8ab562b6c397234c5cb1cfd604fde74)

fixes #3099 - Adding parameters to locations and organizations

fixes #3178 - add feature for compute profiles for hostgroups and hosts

fixes #3339 - nested fact support, allow fact importers to be registered by plugins

fixes #3794 - don't validate IP address that's later provided by a CR

Fixes #3468 - Move token expiry to scope to avoid FK issues