ion chart to visualize data in time.
    The data items can take place on a single date, or have a start and end date (a range).
    You can freely move and zoom in the timeline by dragging and scrolling in the
    Timeline. Items can be created, edited, and deleted in the timeline.
    The time scale on the axis is adjusted automatically, and supports scales ranging
    from milliseconds to years.
  </p>
  <p>
    Timeline uses regular HTML DOM to render the timeline and items put on the
    timeline. This