IPython magics broken in tuna >=5.0 about tuna HOT 2 OPEN

This happens because the reset zoom button is in a nav element, but I remove nav elements from the html in the IPython magic (I found it nicer without the nav bar when it's already embedding in a notebook). Then from icicle.js, it tries to access the button, but there's nothing to find.

It's easy to remove just the nav bar and leave the reset zoom button or even leave the button and the nav bar, but when I tested using the reset zoom button in a notebook, I just get a few hundred errors in the console like Error: <rect> attribute y: Expected length, "NaN". I don't mind the lack of this button right now, so I probably won't debug why it doesn't work in a jupyter notebook.

In my local version, my "fix" is to just keep the reset zoom button removed and also remove the reference to it from icicle.js (only when in-lining icicle.js into the HTML to put in the notebook; I don't edit the actual .js file). I could submit a PR for this if desired, since it's probably nicer to have the notebook version working without a reset zoom button rather than not working at all. If you want to hold out for a real fix that makes the button work, though, that's fine.

from tuna.

No idea why this should be happening, really. I'll be more than happy to review PRs fixing this!

from tuna.