new snapshot available: coreutils-7.1.86-9f39f

[Jim Meyering]

One last snapshot before 7.2, just in case...

coreutils snapshot:
  http://meyering.net/cu/coreutils-ss.tar.gz      9.3 MB
  http://meyering.net/cu/coreutils-ss.tar.xz      3.9 MB
  http://meyering.net/cu/coreutils-ss.tar.gz.sig
  http://meyering.net/cu/coreutils-ss.tar.xz.sig
aka
  http://meyering.net/cu/coreutils-7.1.86-9f39f.tar.gz
  http://meyering.net/cu/coreutils-7.1.86-9f39f.tar.xz

Changes in coreutils since 7.1.81-9b653:

Eric Blake (1):
      tests: fix 'make sc_tight_scope' on cygwin

Jim Meyering (4):
      tests: migrate setgid-check into test-lib.sh
      tests: avoid spurious test failure in set-GID build dir
      tests: test-argv-iter.c: avoid declaration-after-stmt
      build: use automake's --silent-rules option when possible