mozilla/browserid — pull request #2214 by shane-tomlinson (2012-08-03 12:08:02+00:00)
Title: Add spinners to the submit buttons whenever submit is disabled.

Test:

* Submit buttons show the spinner whenever XHR requests are in flight or forms are being submitted.
* Non-submit buttons (management page & landing page) are not affected.
* Buttons stay the same color whenever the form is disabled and buttons are hovered over, clicked or focused using the keyboard.

Thanks @sawyerh for the original PR!

issue #1093