Neovim: Getting LSP running for Julia using Coc-Plugin

Tooling
21

The coc-julia bug has been reported at

https://github.com/fannheyward/coc-julia/issues/62

with a partial fix

https://github.com/fannheyward/coc-julia/commit/3391db90c56bd7f64c1fb157bfa2eafd1ea98b43