Added a scrutinizer config file in the root of the repo.
Updated the scrutinizer config.
Only run the php_analyzer on directories containing php files.
We should explicitly enable the tools.
We should explicitly tell which paths to use.
Paths aren't necessary. Copying config from scrutinizer.
Merge pull request #7 from RobinvdVleuten/scrutinizer

Added a scrutinizer config file in the root of the repo.