Scheduled monthly dependency update for April (#55)
Scheduled monthly dependency update for April (#55)

* Update coverage from 4.4.1 to 4.5.1

* Update flake8 from 3.4.1 to 3.5.0

* Update isort from 4.2.15 to 4.3.4

* Update pytest from 3.2.2 to 3.5.0

* Update pytest-mock from 1.6.3 to 1.7.1

* Update pytest-sugar from 0.9.0 to 0.9.1

samuelcolvin/grablib