New: Plus/Minus Speaker times.
New: Key output now muted by default when opened.
New: Speaker Timer has left or right tracking bar direction option.
New: Slideshow manual mode.
New: Delete variable lists.
Fix: Accuracy added to Big Timer graphics visuals.
Fix: Improvements to how timers render on outputs.
Fix: QR Code graphic will now show variable values on the rundown.
Fix: Slideshow key output working as expected.