[refactorPanZoomInteraction] finished zooming interaction refactor
[refactorPanZoomInteraction] finished zooming interaction refactor

NextTuesday/plottable,palantir/plottable,iobeam/plottable,softwords/plottable,NextTuesday/plottable,palantir/plottable,softwords/plottable,palantir/plottable,iobeam/plottable,softwords/plottable,palantir/plottable,NextTuesday/plottable,iobeam/plottable