coverage>=3.7,<4
nose>=1.3.1,<2.0.0
mock>=2.0.0,<3
wheel
-r installation.txt

coverage>=4,<5
nose>=1.3.1,<2.0.0
mock>=2.0.0,<3
wheel
-r installation.txt

Update coverage for Python 3.6
Update coverage for Python 3.6
