branch master updated (12e00d9 -> 449e121)

[Ricardo Wurmus]

rekado pushed a change to branch master
in repository maintenance.

      from  12e00d9   hydra: Add berlin.guixsd.org public key.
       new  449e121   hydra: Update list of build hosts for berlin.guixsd.org.

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:
 hydra/machines-for-berlin.scm | 32 ++++++++++++++++++++++++--------
 1 file changed, 24 insertions(+), 8 deletions(-)