2 button default

[ghost]

Some games break with 6 button mode. Make 2 button the default

example darius plus, set 6 button controls fail. There are a few titles.
make 2 button mode the default since 100% of library can play on 2 button but a handful cant be played on 6 button.

not setting controller to 2 button instantly fixes.

just a suggestion if anyone wants a suggestion to make the core more friendly for new comers