0.2.2

This changes the configuration section from "languageServerHaskell" to "haskell"
to align it with vscode-haskell-1.0.0. Whilst the old section is still
supported for now, you should update your LSP configuration (which varies per
client) from

{
  "languageServerHaskell": {
    "formattingProvider": "stylish-haskell"
  }
}

to

{
  "haskell": {
    "formattingProvider": "stylish-haskell"
  }
}

Pull requests merged

• Mention docs on hover feature in README
  (#209 by @georgefst)
• Add static binaries for ghc-8.8.4
  (#224 by @bubba)
• Rename the configuration section from languageServerHaskell => haskell
  (#227 by @bubba)
• Use -haddock for cabal and stack
  (#214 by @jneira)
• slightly better shell.nix for local development
  (#235 by @pepeiborra)
• Shell nix further steps
  (#240 by @pepeiborra)
• Add numeric-version option for wrapper and server
  (#241 by @fendor)
• Accept the legacy "languageServerHaskell" config name
  (#243 by @bubba)
• Fix for Eval plugin: Error from tests not reported
  (#244 by @tittoassini)
• Rename binaries before uploading
  (#248 by @bubba)