message: reflow: don't exceed autoStart interaction limits
diff: import Interactable from './Interactable';
  +import interactions from './interactions';
  +import autoStart from './autoStart/base';
  import {
  arr,
  is,
  @@ -34,12 +36,10 @@ function reflow (interactable, action, scope) {
  // ignore elements that are currently being interacted with
  elements = elements.filter(
  - element => !arr.find(
  - scope.interactions,
  - i => i.target === interactable && i.element === element && i.interacting()));
  + element => autoStart.withinInteractionLimit(interactable, element, action, scope));
  for (const element of elements) {
  - const interaction = scope.Interaction.new({ pointerType: 'reflow' });
  + const interaction = interactions.newInteraction({ pointerType: 'reflow' }, scope);
  const rect = interactable.getRect(element);
  