v0.9.0

• AngularFire support for Simple Login has been removed in favor of the new authentication methods introduced in Firebase 1.1.0.
• AngularFire is now available on npm as angularfire.
• Upgraded Firebase dependency to 2.0.x.
• Added $waitForAuth() and $requireAuth() methods to easily retrieve and require authentication state in Angular routers.
• Added $remove() method to $FirebaseObject to remove an entire object from Firebase.
• Simplified the code required to extend the $FirebaseArray and $FirebaseObject factories.
• Added automatic session persistence for all authentication methods.
• Added a standardized authData returned for all authentication providers.
• The $firebaseSimpleLogin service has been replaced with $firebaseAuth, which supports the new Firebase authentication methods introduced in Firebase 1.1.0.
• $login() has been replaced with the functionally equivalent $authWith*() methods.
• $logout() has been renamed to $unauth().
• The API for the user management methods have changed slightly.
• The user property has been removed from the authentication service. You can now use $getAuth() to synchronously retrieve a client's authentication state.