Comment 4 for bug 637527

Ok, maybe a basic mapping should be the default? But then we miss some basic functionality, like looping. Maybe several mappings per controller can be included in the installer? But then we have more to maintain.
I guess a discussion on guidelines for default mappings/skins in general is needed. Maybe it's better to deal with that on the mailing list and/or forum?

The reason I used stop is that it is likely not the most used button. Not all controllers have stop buttons. Also the official Traktor mapping uses Stop as a shift button for scratching, so I got inspired by that.

Button 6 is occupied with loop exit/reloop.

Also source and beat matching could be used, but I have hope that those two can be used for their purpose some day not too far away.