hacking>=0.8.0,<0.9
discover
coverage>=3.6
mock>=1.0
python-subunit>=0.0.18
testrepository>=0.0.18
testtools>=0.9.34
zake>=0.0.18
# docs build jobs
sphinx>=1.2.1,<1.3
oslosphinx

hacking>=0.8.0,<0.9
discover
coverage>=3.6
mock>=1.0
python-subunit>=0.0.18
testrepository>=0.0.18
testtools>=0.9.34
zake>=0.0.20 # Apache-2.0
# docs build jobs
sphinx>=1.2.1,<1.3
oslosphinx

Update zake to requirements version
Update zake to requirements version

Zake has been updated in the global requirements
repository to be zake>=0.0.20, so in order for the
requirements bot to get its change through (without
updating hacking) we need to separate this change
out.

Change-Id: I5cf4407104409785fe4ee746af9fed7b766474e4
