Reimplemented the PlayPauseButton using the new sun buttons, see https://github.com/phetsims/scenery-phet/issues/40
Reimplemented the PlayPauseButton using the new sun buttons, see https://github.com/phetsims/scenery-phet/issues/40

phetsims/scenery-phet,phetsims/scenery-phet,phetsims/scenery-phet