Emoji (and other special character) support.

[fferegrino]

If I put this "🤣😃😄🙊🐒 or some other characters like ü í á ^ ñ едфмкй" in my notebook: i want to be able to see that string when I git-Prepare the notebook. Instead, currently, I'm seeing this: \ud83e\udd23\ud83d\ude03\ud83d\ude04\ud83d\ude4a\ud83d\udc12