branch master updated (589f7db -> 3034704)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  589f7db   gnu: linux-libre: Update to 3.18.4
       new  8666869   Thank Amirouche.
       new  7de2b18   install: Add iw to the packages.
       new  8a225c6   doc: Update USB image size.
       new  43faf86   Update NEWS.
       new  3761792   system: Define $ASPELL_CONF in /etc/profile.
       new  3034704   gnu: gimp: Update to 2.8.14.

The 6 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:
 NEWS                   |  173 +++++++++++++++++++++++++++++++++++++++++++++++-
 THANKS                 |    1 +
 doc/guix.texi          |    2 +-
 gnu/packages/gimp.scm  |   13 ++--
 gnu/system.scm         |    3 +
 gnu/system/install.scm |    2 +-
 6 files changed, 185 insertions(+), 9 deletions(-)