Move xorg-server.h include to the top
Move xorg-server.h include to the top

xorg-server.h defines compile-time constants that are needed by the other
includes to avoid undefined symbols.

Reported-by: Matthew Monaco
Signed-off-by: David Herrmann <fb53b2ddb8d141e0cb39d7c67c2f81b6bc2eb0f7@googlemail.com>

dnschneid/xf86-input-xwiimote,dvdhrm/xf86-input-xwiimote,dvdhrm/xf86-input-xwiimote,dnschneid/xf86-input-xwiimote