* Adding solargraph to support LSP for Ruby
[Solargraph](https://github.com/castwide/solargraph) is a Language
Server Protocol (LSP) implementation for Ruby.
LSP provides Integrated Development Environment (IDE) features. There
are a list of plugins for various editors.
By including Solargraph, those using LSP enabled tools have a rich suite
of tools available for them.
In Emacs land I'm using lsp-mode.el. There are plugins/extensions for
VS Code, Atom, and Vim. (see the Solargraph URL for details).
* Further documenting solargraph
Really, just want to nudge Travis
