Breaks atom-elixir autocomplete

[JamieREvans]

This package for atom doesn't seem to play well with atom-elixir. When I have both enabled, autocomplete does not work for elixir files, but as soon as I disable this package, autocomplete starts working again.

I don't have any errors showing up, so I'm not sure what other information I can provide.

I'm using:

Atom:        1.29.0
atom-elixir: 0.2.3
atom-ide-ui: 0.13.0
ide-elixir:  0.2.23