Bump eslint from 4.6.1 to 4.19.1
Bump eslint from 4.6.1 to 4.19.1

Bumps [eslint](https://github.com/eslint/eslint) from 4.6.1 to 4.19.1.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v4.6.1...v4.19.1)
bryanjos/elixirscript,elixirscript/elixirscript