0.7.0

• Added $update() and $getRef() methods.
• $on() is now chainable.
• Root $firebase object now includes $id and respects priority.
• $firebaseSimpleLogin now has a $sendPasswordResetEmail() method.
• $bind() now supports default values.
• Updated documentation for return values of various methods.
• $createUser() no longer accepts noLogin argument.
• Fixed various bugs.

A big thanks to our contributors!
@mikepugh x 5, @emgould x 4, @bendrucker x 2, @cebor x 2, @sanderboom