Support for custom services and overrides
Added scrutinizer file
Update .scrutinizer.yml
Merge pull request #103 from gigablah/register-service

Support for custom services and overrides (addresses #59)
fix cs to be psr-2 compliant
add phpcs to travis
Merge pull request #105 from toin0u/hotfix-psr2-cs

Add some more CS fixes to be PSR-2 compliant - fix #30