branch master updated (51d8395 -> 506abdd)

[Ricardo Wurmus]

rekado pushed a change to branch master
in repository guix.

      from  51d8395   gnu: youtube-dl: Update to 2016.12.15.
       new  506abdd   tests: Mock up http-fetch in import tests.

The 1 revisions listed above as "new" are entirely new to this
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Summary of changes:
 tests/gem.scm  |   10 +++---
 tests/pypi.scm |   95 +++++++++++++++++++++++++++++---------------------------
 2 files changed, 55 insertions(+), 50 deletions(-)