Remove 'Controller' icon from devices when Touch is set up and no gamepad is connected
A gamepad hasn't been included with the Rift for many months now, so it shouldn't be considered an essential component anymore.
When you have Touch installed, but a gamepad off, the Gamepad is still listed in devices, annoyingly. Just as 'Off' though.
This behaviour doesn't exist for the Remote.
It's annoying because with 3 sensors it means that the Gamepad spills onto a new line.
(Just a minor visual thing, but still annoying)