Added Pundit to restrict people from seeing the contact show page for certain people. This does not filter the search results though.
DIR-46, DIR-47, DIR-49
Added pundit_authorize to DepartmentsController, GroupsController, and ServicesController.
Merge branch 'master' into add_pundit
buweb_content_models should be pointing to github.
Added comment on searches_controller.
Updating buweb_content_models.
Updated policies.
Merge branch 'master' into add_pundit

Conflicts:
	Gemfile.lock
DIR-50 Students and Alumni can no longer see employee extensions
Fix for pundit policy scope record lookup.
DIR-59 Job functions removed from search results for a person
Updated CAS authentication.
Merge pull request #5 from biola/add_pundit

Add pundit
Merge branch 'master' into user_affiliation_filter