branch master updated (a34242e -> b468f8e)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  a34242e   gnu: Add emacs-key-chord.
       new  5c4ea87   gnu: erlang: Update to 19.3.
       new  28a671e   gnu: fish: Reference 'groff' to fix output of 'fish 
--help'.
       new  b468f8e   gnu: limnoria: Update to 20170330.

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:
 gnu/packages/erlang.scm | 14 ++++++--------
 gnu/packages/irc.scm    |  4 ++--
 gnu/packages/shells.scm |  4 ++++
 3 files changed, 12 insertions(+), 10 deletions(-)