Relaxing strong_parameters requirement
Merge pull request #3564 from daviddavis/temp/20140114113301

Relaxing strong_parameters requirement
removing katello's service calls and uneeded cruft
(cherry picked from commit 514eeb8ca8f3be6ba74bcc5af0ae0adab6fcf736)

removing typo
Merge pull request #3565 from mccun934/remove-katello-service2

removing katello's service calls and uneeded cruft