Working on admin functionality
Login/logout works
Displaying items in a reasonable fashion.

Working on positioning icons, add new item and disable item icons.
Displaying disabled items in admin interface
Displaying enable/disable UI accordingly
Populating add/hide form
Added flash messages and styling
Updating item properties works
Trimmed TODO items, updated with some further thoughts
Fixed marshalling. Can now add/get/update/put items successfully.
Created upload script for new items and clarified docs
Refactoring database-specific constants and generalizing DataAccess
invocation.
Admin authentication check fixed.

On initial admin login, check whether the user is authenticated with FB
and whether the server has associated them in the session yet.