Just a note to anyone wanting to change the role(s) that notifications are sent to by this plugin for pending revisions, add the following line to wp-config.php:
define( "SCOPER_MONITOR_ROLES", "editor" );
The above will only send notifications to editors.
I think this may not be necessary with the Role Scoper plugin (which Revisionary seems to integrate with) but I use Members for customizing roles, and I just wanted this extra bit of flexibility.
Would be nice to choose the roles in the UI, but with this hack that's not urgent :)