#18 More Joystick support

[Dominik Reichardt]

Eviltar who occasionally is seen at #exult and ported Exult and Pentagram to xbox added some more joystick support.
I attached his patch for GUIApp.cpp.
See http://log.usecode.org/exultlog.php?log=28Sep2012

[04:05:45] <eviltar> ello
[04:06:31] <eviltar> i was adding some more joystick support in pentagram, its not phenominal but its working to play with a gamepad
[04:06:39] <eviltar> idk if you guys want it
[04:07:21] <eviltar> jus tpastebinned the whole file for GUIApp.cpp
[04:07:24] <eviltar> http://pastebin.com/4e8Lj1iT
[04:09:04] <eviltar> i like the way you did the joystick cursor, thanks for that
[04:10:11] <eviltar> not having any trouble with screen/gump x,y translation this time

[Dominik Reichardt]