branch master updated (d3eaabd -> 91e1767)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository maintenance.

    from d3eaabd  hydra: berlin: Allow HTTP to any IP address.
     new 223759e  doc: Add article for "1024" (French).
     new 05f0227  doc: sif-2021: Tweak wording.
     new 91e1767  doc: sif-2021: Augment copyright notice.

The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 .gitignore                    |   4 +
 doc/sif-2021/article-1024.org | 598 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 602 insertions(+)
 create mode 100644 doc/sif-2021/article-1024.org