branch master updated (1f6ba59 -> 2222eee)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository maintenance.

      from  1f6ba59   doc: Add reference card.
       new  3dac273   hydra: Add berlin.guixsd.org offloading key.
       new  2222eee   hydra: Add configuration for the OverDrive 1000.

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/keys/ssh/berlin.guixsd.org.pub |   1 +
 hydra/overdrive.scm                  | 100 +++++++++++++++++++++++++++++++++++
 2 files changed, 101 insertions(+)
 create mode 100644 hydra/keys/ssh/berlin.guixsd.org.pub
 create mode 100644 hydra/overdrive.scm