ipython/ipython — pull request #2788 by debjan (2013-01-15 03:25:42+00:00)
Title: Chrome frame awareness

This change allows running IPython Notebook on unsupported IE browser, if user has installed Chrome Frame. This header has no effect in other environments. More info: [FAQ](http://www.chromium.org/developers/how-tos/chrome-frame-getting-started/chrome-frame-faq#TOC-For-Developers)

![img1](http://i.imgur.com/tSQYBs.png)

It's possible for user to create custom and lighter IE COM object, and render IPython Notebook inside:

![img2](http://i.imgur.com/78eCes.png)