branch master updated (4a69976 -> 35e86e3)

[Leo Famulari]

lfam pushed a change to branch master
in repository guix.

      from  4a69976   gnu: youtube-dl: Update to 2017.12.14.
       new  35e86e3   gnu: Erlang: Update to 20.1.7 [fixes CVE-2017-1000385].

The 1 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 | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)