* Use variants instead of a boolean
* Add infrastructure for multishell and aliases: Aliases are required because I want to have a default node version on startup
* create alias command
* fmt
* Added aliases (Fixes#29) and opt-in multishell support (Fixes#19)
* Better docs
* update snapshot
* Some/Fail => Some/None
* add lint-staged
* use refmt and all of prettier are grouped
* System.readdir => Fs.readdir (now uses Lwt)
* use lstat for file_exists: check if symlink exists instead of actual linked file. also, initialize the Random seed on Env
* Remove fish set options that were added in trial and error
* Bootstrap script
* add bootstrap documentation
* remove ansi codes from provided version string
* add check func whether the specify version is already installed or not
* Revert "remove ansi codes from provided version string"
This reverts commit 9e5b27f942e8be94c1bffda13a254f46cbf3dece.
* apply code review(rename check function)
* run esy fmt
* move short path to the top of the switch case
* use Result.fold instead of switch case
* use Array.exists instead of List.exists
Gal Schlezinger