A Port of the rail shooter OpenTyrian to Wii.

Changelog:
* All DPads now support bidirectional movement. This makes the GC pad much more viable as a controller to use in OpenTyrianWii.
* Fix confirmed for the CC DPad bug. It now only functions as a DPad.
* Unconfirmed fix for HBC 1.0.2 and up (I tested it on my Wii with 1.0.3 and it worked).
* Because of a bug in the joystick saving function, I have temporarily disabled it. Details in Controls.
* As a note, turning the volume down on the sfx seems to diminish the popping in the audio, but only slightly. Still looking into a proper resampling.
* Also, don't change the scaler to anything but scale2x. 2x is now a testing ground for the 640x480 upscale, and is unstable.