Trying out StyleCI as an automated easy way to ensure code style is
consistent across the PHP codebase.
PHPCS+PHPCBF was good but I wouldn't run it enough then I'd get paranoid
about running it with pending PRs. Better to let the robots stay on top
of things.
- Added testing to cover, which was more hassle than thought
since Laravel did not have built in log test helpers, so:
- Added Log testing helper.
Related to #2110
