Rewrite argv[0] for "neutered" gsd-* plugins
@hadess
Submitted by Bastien Nocera Link to original bug (#784640)
Description
Until we can use systemd and only start the gsd-* plugins necessary (they're started by gnome-session as part of the session right now), it would be nice to mention when the plugins are made to do nothing so that the output of: ps aux | grep gdm | grep gsd isn't quite as scary ("why do I need print notifications in gdm?!")