Release 0.3.1
Merge pull request #82 from pnuckowski/feature/aiohttp-2_3 fix tests for aiohttp 1.0.x and do not run tests on "master" branch.
Merge pull request #82 from pnuckowski/feature/aiohttp-2_3 fix tests for aiohttp 1.0.x and do not run tests on "master" branch.