Merge pull request #113 from Shopify/bump-version

Bump version to 0.5.3

Merge pull request #108 from Shopify/include-typing-marker-for-mypy

Include typing marker for mypy (PEP-561).

Merge pull request #108 from Shopify/include-typing-marker-for-mypy

Include typing marker for mypy (PEP-561).

Release v0.4.5

Release v0.4.4

Increase version number to 0.4.3

Increase version number

Increase version number to 0.4.1

Merge pull request #71 from Shopify/bump

bump to 0.4.0

Merge pull request #56 from Shopify/fix_install_requires

fix install_requires in setup.py