Update tiled images to match latest version of honeypot
Merge pull request #8 from ndlib/tile_update

Update tiled images to match latest version of honeypot
Removed defunct items_uploads_controller
Fixed the item json to match the new honeypot format
Add jquery-ui
Add route for user search
Add local development config
Add method for calling api person search
Change local devel path to point to local hesburgh api gem
Add coffeescript, changes to show page for collections and new method
for doing user searches in the user controller
Add Service helpers for join between User and Collection

* AssignUserToCollection takes a Collection object and a User object and
  creates an entry in the CollectionUser table
* RemoveUserFromCollection takes a Collection object and a User object
  and removes it from the CollectionUser table
* started some work on curator permissions
Use this class to find or create a user.