Fixed the "Firebase.update failed" JS $bind() error! Login and Register are working now.
Fix for logout & register still showing the old user's username.
Various cleanup

* moving content down below fixed nav bar header
* better login event handling in header controller
* removing FBURL from the $rootScope, since it can be wired as a dependency as needed
* added FIREBASE_TOURNAMENT_NAME constant and "tournamentRef" factory
* combined 2 $firebaseSimpleLogin:* event handlers in module.simpleLoginTools.js into one, and removed initial call to event handler
* changed the home page partial to my Pick 13 Pool page, instead of a page which just displayed the logged in status and synced value
* removed chat functionality
Added CRUD screens and working functionality for Pools

Also commented out the main menu.