[braid] Controller support

[Ryan C. Gordon]

> Is it possible to support it in the Linux version?

I haven't looked at that at all.

When you plug in a USB device, you get a string like this written to the 
kernel log (run "dmesg" to see it).

[    2.424139] generic-usb 0003:07C0:013A.0003: input,hidraw2: USB HID 
v1.10 Device [Code Mercenaries Matias Optimizer] on 
usb-0000:00:02.0-2/input1

Can you send me the string it writes out when you plug in an xbox 
controller?

--ryan.