Keybinding to open project folder in file explorer

[benjamin051000]

This one may be tough to do since we need to support multiple platforms. But, it would be nicer than manually navigating to each one.

[benjamin051000]

Folks are saying that for cross platform, you can use webbrowser.open: https://stackoverflow.com/questions/47812372/python-how-to-open-a-folder-on-windows-explorerpython-3-6-2-windows-10

[benjamin051000]

This has a pretty concise solution: https://stackoverflow.com/questions/1795111/is-there-a-cross-platform-way-to-open-a-file-browser-in-python