Add missing Button Control for 'guide'
@@ -393,6 +393,7 @@ class XInputDevice(Device):
'y': Button('y'),
'back': Button('back'),
'start': Button('start'),
+ 'guide': Button('guide'),
'leftshoulder': Button('leftshoulder'),
'rightshoulder': Button('rightshoulder'),
'leftstick': Button('leftstick'),
