branch master updated (990c219 -> 84f38f0)

[guix-commits]

civodul pushed a change to branch master
in repository guix.

    from 990c219  gnu: linux-libre: Update to 5.8.6.
     new 6a1788e  doc: Add "Getting Started" section.
     new 8e6c900  gnu: Add bitlbee-purple.
     new 84f38f0  ci: In the 'core' subset, build GCC >= 7.

The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 doc/guix.texi              | 217 ++++++++++++++++++++++++++++++++++++++++++++-
 gnu/ci.scm                 |   2 +-
 gnu/packages/messaging.scm |  23 +++++
 3 files changed, 240 insertions(+), 2 deletions(-)