Add Jupyter Notebooks for all Python examples

[kadler]

Jupyter Notebooks are great for stepping through and learning code as well as visualizing the output as it can display images and various other types right in the browser (would really help the Pillow example).

[noviicee]

@abmusse are you working on this or I can also try..?

[abmusse]

@noviicee I've been busy with other tasks lately. Feel free to give this a go! Thanks!

[noviicee]

@noviicee I've been busy with other tasks lately. Feel free to give this a go! Thanks!

Thank you! :)