branch core-updates updated (6671ce9 -> f2ec23d)

[Andy Wingo]

wingo pushed a change to branch core-updates
in repository guix.

      from  6671ce9   gnu: ath9k-htc-firmware: Update binutils patch for 
binutils 2.27.
       new  f2ec23d   gnu: Add CUPS service.

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         |  832 +++++++++++++++++++++++++++++++++++
 gnu/local.mk          |    1 +
 gnu/services/cups.scm | 1166 +++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 1999 insertions(+)
 create mode 100644 gnu/services/cups.scm