Option to turn off "savestate every frame" for bsnes about bizhawk HOT 2 CLOSED

Movie mode in snes doesn't just make a savestate every frame; the entire timing 
setup is changed.  The savestate is taken partway through the frame before it 
actually "happens", and includes an input record so it can be advanced when the 
state is loaded.

It all adds up to quite a nest of code, that will need a fall-back from it 
anyway (since some movies will desync without the proper savestating, so we'll 
still need to support playback the way we do now).