yangck/celery @ 1b85a1a33d6a013c681a895154a817c35d9a2796

Ask Solem fb73772104 Removes unused sphinx extensions		%!s(int64=9) %!d(string=hai) anos
..
celerydocs.py	9b9a2041f1 Stupid Sphinx requires strings to be bytes	%!s(int64=9) %!d(string=hai) anos
githubsphinx.py	016629f75e Use unicode_literals in all modules (with upgrading flakeplus to use 2.7 target)	%!s(int64=9) %!d(string=hai) anos