Added Jupyter Notebooks rendered view.
Review Request #10761 — Created Oct. 20, 2019 and updated — Latest diff uploaded
There is also support for a difference viewer that highlights cells in
the notebook that were modified/added/deleted.
This was used as a reference for the format of .ipynb files:
1) I ran unit tests with Python2.7 and Python3.6
2) I tested viewing a file normally with both Python2.7 and Python3.6
3) I tested viewing revisions of a file in the difference viewer with both
Python2.7 and Python 3.6