2023-01-27 17:11.13: New job: Set ocaml-opam/opam2web refs/heads/blog
                     a95bb105
                     2014-08-10T12:49:53Z (Towards a 'blog engine'

- parse header of blog files for metadata (see format below)
- sort entries by date in the left menu
- add author and date on top of blog pages
- 'Blog' link jumps to latest entry
- 'News' is date + title of all <1 year old posts in reverse order
- atom feed: done the conversion, but unlinked yet

File header format (we might change to stg more standard later):
```
title: "Introducing the OCaml Platform, the natural evolution of OPAM"
authors: [ "Amir Chaudhry" {"http://amirchaudhry.com/"}
           "Louis Gesbert" ]
date: "2014-08-09 16:29 UTC+0200"
--BODY--
```

Any impression of _déjà vu_ may not be completely fortuitous.)/deployability to
                     {"status":"completed","output":{"title":"Failure","summary":"Failed: Build failed"},"details_url":"https://deploy.ci.ocaml.org?repo=ocaml-opam/opam2web-builds","conclusion":"failure","actions":[]}
2023-01-27 17:11.13: Waiting for resource in pool github
2023-01-27 17:11.24: Got resource from pool github
2023-01-27 17:11.25: Job succeeded