Week 5 Frontend Progress

Frontend

• Started separating the electron application into a web hosted frontend and a smaller native kernel manager. This decreases our native platform dependency because our core client is available via a browser regardless of platform. This even allows it to be run on an iPad.
• Moved authentication directly into the client since redirects are no longer necessary with a web app
• Added support for markdown cells with syntax highlighting and rendering as html
• Added support for rich html outputs like pandas DataFrames
• Stripped down the newly forked desktop-launcher into a minimal kernel process manager
• Secured the Kernel Gateway by automatically setting the Access-Control-Allow-Origin header depending on if it is dev or prod