Contributing

Contributions through Pull Requests are welcome and will be credited

Pull Requests

Follow PSR-2 coding standard
Unit test everything!
Try not to bring code coverage down
Keep documentation updated
Just one pull request per feature at a time
Check that Travis CI build passed

Code Quality

Grunt tasks are provided to help you keep code quality

grunt will run PHP linting, PHP Code Sniffer for style guidelines, PHPMD for code smells and PHPCPD for copy/paste detection
grunt phpunit will run PHPUnit for unit tests
grunt all will run all previous commands at once