add harding to status

Author: gregor-j

status.md

@@ -4,6 +4,7 @@ Project                 | build | coverage | maintainability
 ----------------------- | ----- | -------- | ---------------
 [common][common]        | [![Build status php-sap/common][common-travis-badge]][common-travis-ci] | [![Test Coverage php-sap/common][common-coverage-badge]][common-coverage] | [![Maintainability php-sap/common][common-maintainability-badge]][common-maintainability]
 [saprfc-koucky][koucky] | [![Build status php-sap/saprfc-koucky][koucky-travis-badge]][koucky-travis-ci] | [![Test Coverage saprfc-koucky][koucky-coverage-badge]][koucky-coverage] | [![Maintainability saprfc-koucky][koucky-maintainability-badge]][koucky-maintainability]
+[saprfc-harding][harding] | [![Build status php-sap/saprfc-harding][harding-travis-badge]][harding-travis-ci] | [![Test Coverage php-sap/saprfc-harding][harding-coverage-badge]][harding-coverage] | [![Maintainability php-sap/saprfc-harding][harding-maintainability-badge]][harding-maintainability]
 
 [common]: https://github.com/php-sap/common
 [common-travis-badge]: https://travis-ci.org/php-sap/common.svg?branch=master
@@ -19,3 +20,10 @@ Project                 | build | coverage | maintainability
 [koucky-maintainability]: https://codeclimate.com/github/php-sap/saprfc-koucky/maintainability
 [koucky-coverage-badge]: https://api.codeclimate.com/v1/badges/1c67c34d571c4a0a1492/test_coverage
 [koucky-coverage]: https://codeclimate.com/github/php-sap/saprfc-koucky/test_coverage
+[harding]: https://github.com/php-sap/saprfc-harding
+[harding-travis-badge]: https://travis-ci.org/php-sap/saprfc-harding.svg?branch=master
+[harding-travis-ci]: https://travis-ci.org/php-sap/saprfc-harding
+[harding-maintainability-badge]: https://api.codeclimate.com/v1/badges/81cbf146565bc4d1af4f/maintainability
+[harding-maintainability]: https://codeclimate.com/github/php-sap/saprfc-harding/maintainability
+[harding-coverage-badge]: https://api.codeclimate.com/v1/badges/81cbf146565bc4d1af4f/test_coverage
+[harding-coverage]: https://codeclimate.com/github/php-sap/saprfc-harding/test_coverage