+ Disable old medianotifier autostart, it now has to be loaded explicitely to be used.
+ Add new applet solidnotifier wich will in future show new devices. I put it directly here because it was a default applet wich will be loaded on start. Send me email if problem.
+ Modify solidnotifierengine in order to connect it with solid. Just connect signal, no filter and so
+ Problem in solidnotifier applet-> don't find the solidnotifier engine. See it later.