coding standards, scrutinizer-ci for code analysis

Author: OriHoch

CONTRIBUTING.md

@@ -2,6 +2,8 @@
 
 The project follows the [Open Knowledge International coding standards](https://github.com/okfn/coding-standards).
 
+All PHP Code should conform to [PHP-FIG](http://www.php-fig.org/psr/) accepted PSRs.
+
 
 ## Getting Started
 
@@ -12,12 +14,25 @@ $ composer install
 $ composer test
 ```
 
+
 ## Phpunit - for unit tests
 
 Phpunit is used for unit tests, you can find the tests under tests directory
 
 Running Phpunit directly: `vendor/bin/phunit`
 
+
 ## Coveralls - for coverage
 
+[![Coveralls](http://img.shields.io/coveralls/frictionlessdata/datapackage-php.svg?branch=master)](https://coveralls.io/r/frictionlessdata/datapackage-php?branch=master)
+
 when running `composer test` phpunit generates coverage report in coverage-clover.xml - this is then sent to Coveralls via Travis.
+
+
+## Scrutinizer-ci - for code analysis
+
+[Scrutinizer-ci](https://scrutinizer-ci.com/) integrates with GitHub and runs on commits.
+
+It does static code analysis and ensure confirmation to the coding stnadards.
+
+At the moment, the integration with frictionlessdata repo is not working, you can setup a Scrutinizer-ci account for your fork and run against that.

README.md

@@ -2,6 +2,7 @@
 
 [![Travis](https://travis-ci.org/frictionlessdata/datapackage-php.svg?branch=master)](https://travis-ci.org/frictionlessdata/datapackage-php)
 [![Coveralls](http://img.shields.io/coveralls/frictionlessdata/datapackage-php.svg?branch=master)](https://coveralls.io/r/frictionlessdata/datapackage-php?branch=master)
+[![Scrutinizer-ci](https://scrutinizer-ci.com/g/OriHoch/datapackage-php/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/OriHoch/datapackage-php/)
 [![Packagist](https://img.shields.io/packagist/dm/frictionlessdata/datapackage.svg)](https://packagist.org/packages/frictionlessdata/datapackage)
 [![SemVer](https://img.shields.io/badge/versions-SemVer-brightgreen.svg)](http://semver.org/)
 [![Gitter](https://img.shields.io/gitter/room/frictionlessdata/chat.svg)](https://gitter.im/frictionlessdata/chat)