Always remove cover directory, even if not present.
Turn argument parsing issues into FatalExceptions.
Fix style issue.
Fix hardcoded and inaccurate image URLs.
Use all Direct tests in coverage.
Raise exception when HTTP get fails.
Simplify getting emails as bytes.
Complete timing and log handlers even when direct invocation fails.
Test refactoring.
Turn logging propagation off to stop erroneous console errors.
Use freezegun to fix test_plaincontent_timedfileexist - closes #46
Stop creation of tests which call the wrong submethod.
Log all debug messages at logger level.
Test refactoring and cleanup.
Run style tests in Docker container too.
Consolidate Dockerfiles.
Bump version.