Great, but something missing Rated 5 out of 5 stars

The new UI looks much more comfortable. It's nearly perfect that it, till the version 0.9.1 has lost the important feature i.e. MODIFY THE INCLUDE/EXCLUDE LIST IN THE GUI. Currently the way is to manually edit the file config.xml. Maybe this is just in the development. Anyway please get it back.

This review is for a previous version of the add-on (0.9.1.1-signed). 

Just edit the script

Users should never be touching the config.xml file. As of 0.9.0, just edit the @include and @exclude lines in the script.
http://wiki.greasespot.net/Greasemonkey_Manual:Script_Management