Facebook Scheduling App to do the following:
* Run as a HTML5 Facebook app
* Only allow registered users to use this app
* Allow users to schedule time slots if those slots are not already taken
* When creating a schedule time slot show a picture of the "Who" (see attached mock-up) on the combo-box.
* Have an admin page that allows a registered admin add/remove users to show up in the "Who" combo-box when creating a schedule time slot