Prepare release
Suppressing warnings when running exec.
Fixes: Generating code coverage report in HTML format ...PHP Warning:  exec(): Unable to fork [git describe --tags] in /var/www/vendor/phpunit/php-code-coverage/PHP/CodeCoverage/Version.php on line 76
Fixed not working codecoverage under windows
Merge pull request #211 from bizmate/1.2

Suppressing warnings when running exec.
Merge pull request #212 from CN-Consult/1.2

Fixed not working codecoverage under windows
Fix whitespace
Merge branch '1.2' into 1.3