Possible example of how to import code from other notebook about examples

[alexarchambault]

@gneusch Importing a notebook from another one isn't possible at the moment. Ammonite, that almond relies on, allows importing other scripts, so that you can import Ammonite scripts (*.sc files) from notebooks. We would need to have Ammonite understand *.ipynb files too, in order to allow importing notebooks. It's not supported for now.

Maybe this could be added directly in Ammonite, or we could have Ammonite accept some kind of hooks, so that other formats could be supported, and almond could add the right hooks for *.ipynb files.