branch master updated (e33498b -> f1104d9)

[Chris Marusich]

marusich pushed a change to branch master
in repository guix.

      from  e33498b   gnu: cran.scm: Add missing module.
       new  f1104d9   services: Add dhcpd-service-type and 
<dhcpd-configuration>.

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:
 doc/guix.texi               | 45 +++++++++++++++++++++
 gnu/services/networking.scm | 78 ++++++++++++++++++++++++++++++++++++
 gnu/tests/networking.scm    | 97 ++++++++++++++++++++++++++++++++++++++++++++-
 3 files changed, 219 insertions(+), 1 deletion(-)