Wiikey actualización 1.9b + recovery disc + config disc 1.3

| so what's new ? | ~~~~~~~~~~~~~~~~~~~~~~
| - audiofix fixed o_0 |
| - dual layer support (no bitsetting required) |
| - improved media support (all supported chipsets) |
| - full Gamecube regionfree (no-swap/video setup) |
| - various "smaller" improvements/fixes |
| - workaround for FW 3.0 gameid limitation |
| (existing wkb 1.2 discs will boot again) |
| - "on the fly" settings for gc games (by holding buttons) |
| - toggle audiofix, diskspeed, force NTSC/PAL |