v2.2.4 Bugfixes around verbosity

Release fix from #53 around verbosity handling
pypi release: https://pypi.org/project/pytest-ansible/2.2.4/

v2.2.3: Merge pull request #50 from cipherboy/fix-external-module-loading

Contains bug fixes and fixes to tests

Bug fixes:

• v28: Ensure become and become_user params are honored
• Capture module failure in class ModuleResult
• Fix has_module for non-builtin modules

Fix ansible import for newer versions

Also fix some stale unit tests