Fixes: - "SQUARE not registering" issue reported by jedgarpark
1.2.0
Now with more speed and fewer weird bugs! hopefully
1.1.2
1.1.1
No other changes.
1.1.0
In this release: * Slightly improved PS2ButtonEvent API * New methods `ps2.button(button_id)` and `ps2.analog_button(button_id)` * New PS2 -> USB keyboard example * Analog buttons verified working * Setting rumble motors still not verified (seems to NOT be working)