New easier more efficient button state update function

[SiMachines]

//example usage
if (bleGamepad.isConnected()) {
bleGamepad.setButtons32(ButtonStates >> 1); // Update all buttons at once, >> 1 if your buttons start with one
bleGamepad.setThrottle(throttle);
bleGamepad.sendReport();
}

[LeeNX]

Interesting idea, maybe the function name should not have 32 in it, might have people thinking that it can only be used with 32 buttons. How about setMultiButtons or something better?