allow bokeh js to load from cdns

[anandjeyahar]

Hi,
At the moment using the bokeh package in kaggle notebooks won't actually render the plots as the page/firewall/webserver blocks loading the js from bokeh's default cdn servers. This comes in the way of interactive(zoom, pan) visualizations that bokeh can provide.
So you can either load bokeh js, from that cdn, or host it in kaggle's cdn and redirect requests to that cdn to kaggle's .

[nerdcha]

Thanks, yes, that's something that we're keen to enable as soon as we can!