title: Extending kendo Editor html
body: <p>I've just started working with Kendo-UI framework on some project, and I find the docs really poor in this matter. I'm trying to add some additional html (buttons to be exact) under my <code>Kendo.Editor</code> so each time I'll create a new one, the buttons will be there. Is Kendo as extendable as for example ExtJs where such feature is provided for all components (easier or harder done but still possible) ?  </p>