Using joypad under X

[Alexander Best]

here's a fix for the xf86-input-joystick port that makes it build under
CURRENT:

simply add

#include <dev/usb/usb_ioctl.h>

to xf86-input-joystick/work/xf86-input-joystick-1.4.0/src/backend_bsd.c

should build fine now.

cheers.
Alex