Switch to Language Server Protocol

[sgtoj]

With Microsoft taking over the ownership of the extension, will the extension adopt the language server protocol model?

If So...

What sort of timeline could we expect? Will Microsoft VSC-Python team use (and contribute to) or fork palantir/python-language-server or sourcegraph/python-langserver LSP projects? Or will they create its own Python LSP?

[brettcannon]

Closing as a duplicate of #83