Temporary Fix for FF4 Rated 5 out of 5 stars

The fix that user001 posted, makes this work on 4.0 beta 10. There is only 1 small thing that does not work with this fix, there is no outline of what you are removing, but with an undo option, that is not really a big deal. Thanks, I was thinking I might have to go back to the old version.

This review is for a previous version of the add-on (1.0.6.7).