branch master updated (2559401 -> ed464f4)

[Andy Wingo]

wingo pushed a change to branch master
in repository guix.

      from  2559401   gnu: youtube-dl: Update to 2017.08.18.
       new  842e0e4   Simplify remouting with MS_PRIVATE in sandbox build
       new  ed464f4   nix: Remove unused function.

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:
 nix/libstore/build.cc |  8 ++------
 nix/libutil/util.cc   | 15 ---------------
 nix/libutil/util.hh   |  6 ------
 3 files changed, 2 insertions(+), 27 deletions(-)