Allow cowsay to be removed mid playbook run.
Add ability to use |success and |failed as Jinja2 filters.

Example:

when: registered_variable|failed
Explain when statements with |failure and |success.
Lookup plugins in included files now look in paths relative to their files, allowing role usage.
Another lookup plugin relative path tweak.
These options to bypass the check code seem to need to occur before said checks.
Update changelog
Standardize docs
Standardize docs
Docs standardization
Doc standardization