Disable vim ==only== in notebook editors

[rosspleban]

Can support be added to turn off vim support ==only== in notebook editors?

The combination of notebook hotkeys and vim bindings creates a lot of unintentional behavior. I find it much easier to edit notebooks with non-vim bindings.

Global disable of vim is an option, but is a pain when working with multiple types of files (notebook, c++, and python).

[rchiodo]

I believe this would be up to the VIM extension and not the jupyter extension.

[rchiodo]

They would have to detect when they're being loaded into a document that was inside of a notebook.