branch master updated (8ed9332 -> 9f3ffa3)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository maintenance.

      from  8ed9332   talks: Add "Everyday Use of GNU Guix" from SeaGL 2018.
       new  18082f2   talks: Add URFIST talk.
       new  9f3ffa3   hydra: berlin: Add ARMv7 build machines.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 hydra/machines-for-berlin.scm             | 21 ++++++++++++++++++++-
 talks/urfist-2018/images                  |  1 +
 talks/{jcad-2018 => urfist-2018}/talk.tex |  2 +-
 3 files changed, 22 insertions(+), 2 deletions(-)
 create mode 120000 talks/urfist-2018/images
 copy talks/{jcad-2018 => urfist-2018}/talk.tex (99%)