branch master updated (3738d87 -> c74f0cb)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  3738d87   gnu: ffmpeg: Update to 2.8.5.
       new  6b77920   system: grub: Search root device by label or UUID if 
possible.
       new  c4847f4   doc: Fix typo in "Locales".
       new  c74f0cb   tests: Prevent 'http_proxy' from breaking Web server 
tests.

The 3 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:
 Makefile.am         |    1 +
 doc/guix.texi       |    2 +-
 gnu/system.scm      |   26 ++++++++++++++++-
 gnu/system/grub.scm |   54 ++++++++++++++++++++++++++---------
 tests/lint.scm      |    5 ++-
 tests/publish.scm   |    4 ++
 tests/system.scm    |   77 +++++++++++++++++++++++++++++++++++++++++++++++++++
 7 files changed, 152 insertions(+), 17 deletions(-)
 create mode 100644 tests/system.scm