Refactored users controller for easy reuse
Added json support to UsersController#index
Change up User#to_json so it works for select2 (javascript)
User key should be the id in the users json
Merge pull request #81 from projecthydra/refactor_users_controller

Refactored users controller for easy reuse
There is no dependency on sitemap
Merge pull request #82 from psu-stewardship/buttonize_dashboard_actions

Move dashboard actions into a dropdown button; Switches from jQuery zcli...