Convert SVG Voronoi Treemap to Canvas.

* Update version to 0.1.4.387
* Update Voronoi Treemap visualization to use only Canvas.
* Add code to reset pinch&zoom transform on resize.
* Remove renderEnd event.
* Register visualization-d3 on core.d3.
* Fix IE glitch where display style is not removed.
* Fix sunburst offset on resize.
* Fix test jasmine project.
* Clean up Voronoi Treemap code.