Added support for ShuttleXpress/SpaceShuttle, installer script and device autostart

Great app! I love being able to use my shuttle!

I made some updates to work with the ShuttleXpress and the SpaceShuttle. I also added a rules file for each device and the rules file auto starts/stops the shuttlepro app when devices are plugged/unplugged. 

Now you can also leave the device plugged it and it will work after reboot.