branch master updated (9841662 -> 570352a)

[Andreas Enge]

andreas pushed a change to branch master
in repository maintenance.

      from  9841662   announcements: Add GNOME post.
       new  570352a   talk: Add talk at Sage Days 77.

The 1 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:
 talks/sage-days-77-2016/beamercolorthemeguix.sty   |   35 ++
 talks/sage-days-77-2016/config-desktop.scm         |   50 ++
 talks/sage-days-77-2016/config-pari.scm            |   57 ++
 .../images/debian-upgrade-instructions.png         |  Bin 0 -> 46091 bytes
 .../images/debian-upgrade-warning.png              |  Bin 0 -> 27798 bytes
 .../images/docker-security.png                     |  Bin 228779 -> 228779 
bytes
 .../images/graph-parigp-bag-emerged.pdf            |  Bin 0 -> 64956 bytes
 .../images/graph-parigp-packages.pdf               |  Bin 0 -> 14087 bytes
 talks/sage-days-77-2016/images/guixsd.pdf          |  Bin 0 -> 9478 bytes
 .../images/hope-hero.jpg                           |  Bin 114234 -> 114234 
bytes
 .../sage-days-77-2016/images/package-managers.png  |  Bin 0 -> 92567 bytes
 talks/sage-days-77-2016/slides.pdf                 |  Bin 0 -> 703363 bytes
 talks/sage-days-77-2016/slides.tex                 |  555 ++++++++++++++++++++
 13 files changed, 697 insertions(+), 0 deletions(-)
 create mode 100644 talks/sage-days-77-2016/beamercolorthemeguix.sty
 create mode 100644 talks/sage-days-77-2016/config-desktop.scm
 create mode 100644 talks/sage-days-77-2016/config-pari.scm
 create mode 100644 
talks/sage-days-77-2016/images/debian-upgrade-instructions.png
 create mode 100644 talks/sage-days-77-2016/images/debian-upgrade-warning.png
 copy talks/{fosdem-2016/distributions => 
sage-days-77-2016}/images/docker-security.png (100%)
 create mode 100644 talks/sage-days-77-2016/images/graph-parigp-bag-emerged.pdf
 create mode 100644 talks/sage-days-77-2016/images/graph-parigp-packages.pdf
 create mode 100644 talks/sage-days-77-2016/images/guixsd.pdf
 copy talks/{fosdem-2016/distributions => 
sage-days-77-2016}/images/hope-hero.jpg (100%)
 create mode 100644 talks/sage-days-77-2016/images/package-managers.png
 create mode 100644 talks/sage-days-77-2016/slides.pdf
 create mode 100644 talks/sage-days-77-2016/slides.tex