-Added new controller.ini button LZ
 it adds the same functionality the bluetooth controllers have when DigitalLR=1 for half pressed AnalogR and AnalogR triggers when L or R are pressed at the same time as the LZ button.
-Changed game selection menu Dpad Left and Right buttons to advance a screen at a time
-Updated Logitech Thrustmaster Firestorm Dual Analog 2 controller.ini to support the LZ button

git-svn-id: http://nintendon-t.googlecode.com/svn/trunk@158 6acfca08-c3de-247c-4448-9f1a92385553