branch master updated (cc90fbb -> a241a7a)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  cc90fbb   scripts: environment: Allow mixing regular and ad-hoc 
packages.
       new  12f92e3   gnu: ffmpeg: Move flags into their own argument.
       new  a241a7a   services: Add 'linux-bare-metal-service-type'.

The 2 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:
 gnu/packages/video.scm |  168 ++++++++++++++++++++++++++----------------------
 gnu/services.scm       |   59 +++++++++++------
 gnu/system.scm         |    3 +-
 3 files changed, 130 insertions(+), 100 deletions(-)