title: MongoDB client for OCaml
body: <p>I can't find a MongoDB client library for OCaml, is there one? I found <a href="https://github.com/kiyoto/caml_mongo" rel="nofollow">something</a> on github, but it doesn't look maintained.</p>
  
  <p>I thought the next best option was to use camlidl to try and wrap the C mongo client (libmongo-client), but wondered if someone else had done this already?</p>