Fix several problems with the USB support, and make the USB endpoints configurable in the keymapper GUI instead of the config console.
- Add blank button to the scancode picker so that key assignments can be cleared
- Remove media keys from the macro mini-language until they are supported by the firmware
First release of the 3.x series, which replaces the GUI, save file format, and macro mini-language.
changes since beta.4:
- Add support for XMMX and Toad