branch master updated (92677fc -> 3e88f21)

[Andreas Enge]

andreas pushed a change to branch master
in repository maintenance.

      from  92677fc   talks: distributions: Add PDF.
       new  df0369d   hydra: Add harbourfront and update details of the build 
machines behind bayfront.
       new  3e88f21   guix-europe: accounting: Add entries for the Guix Days 
2019.

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:
 guix-europe/accounting/2019-02-01.pdf    | Bin 0 -> 24414 bytes
 guix-europe/accounting/accounting.ledger |   7 ++++
 hydra/harbourfront.scm                   |  65 +++++++++++++++++++++++++++++++
 hydra/keys/ssh/bayfront.pub              |   1 +
 hydra/machines-bayfront.scm              |   4 +-
 hydra/machines.rec                       |  22 +++++++++--
 6 files changed, 94 insertions(+), 5 deletions(-)
 create mode 100644 guix-europe/accounting/2019-02-01.pdf
 create mode 100644 hydra/harbourfront.scm
 create mode 100644 hydra/keys/ssh/bayfront.pub