hypothesis/h — pull request #902 by csillag (2013-11-11 17:01:27+00:00)
Title: If sidebar is closed, display flash messages in the host frame

In sidebar:
* Save our H instance as window.annotator
* Add isOpen() method to test if the sidebar is open
* Removed unused draft dependency from controller

In host document:
* Add support for showing the flash messages
* Save the Annotator class as @Annotator
* Redefine the notification level constants in Annotator.Notification
so that they are consistent with the ones used in the sidebar

Flash message service:
* Add workaround for duplicate "invalid uname or pw" error message,
and also swallow the "your submission was invalid" in this case.
* When the sidebar is closed, pass the message to the host frame
instead.

Fixes #886.

This PR obsoletes #887.