Fixed getTransformToElement error
Fixed getTransformToElement error

Chrome has removed getTransformToElement from SVGElement

Resulting in the error: "Uncaught TypeError: this.node.getTransformToElement is not a function" when called.

Fix taken from:
https://github.com/clientIO/joint/issues/203
crafteverywhere/Talkit,crafteverywhere/Talkit,rodobodolfo/Talkit,rodobodolfo/Talkit