oslo.sphinx has been renamed to oslosphinx.
This patch does not touch tools/atc/email-stats.sh
since it will be removed soon.
Closes-Bug: #1277168
Change-Id: Ib446323e26e4a66cb045f7de9b6269cc137eb61f
pyflakes is run py flake8. Patches have been submitted to all project to
ensure that they are using flake8 instead.
Change-Id: I541e47911e4dd79626646f66320d16ad0b2dc881