BigCtrl_4: ADD: mouse emulation

ADD: re-hook functionality when priority on input event queue is lost
ADD: auto unlock functionality after a timeout is elapsed
UP: various improvements

BigCtrl_3

ADD: layers

BigCtrl_2: ADD: multiple modifiers.

ADD: simple remapping if "with_other" is missing or equal to "when_alone".

BigCtrl_1

FIX: event_other_input triggered by key up

BigCtrl: Add delay for hold keypress.

Add tap timeout and auto repeat keypress.
Skip Autohotkey and all other tools injected keys.