More than one grid on page problem with horizontal scrolling

[kashcode]

Please check this plunk http://plnkr.co/edit/7CNEwo?p=preview in this example I create two grids on first grid scrolling works fine, but on second grid horizontal scrolling scrolls data without headings, I need fix :)

[kashcode]

Code that fixed that problem:

componentDidMount: function () {
   var domNode = this.getDOMNode();
   var domContainer = domNode.parentNode;
   var header = domContainer.querySelector(".ngReactGridHeaderInner");
   var viewPort = domContainer.querySelector(".ngReactGridViewPort");

   domNode.firstChild.addEventListener('scroll', function (e) {
      header.scrollLeft = viewPort.scrollLeft;
   });

   this.performFullRender();
},

[josebalius]

@turbosasa awesome! Would you mind submitting a PR?

[josebalius]

This can be closed thanks to @turbosasa PR #43