Fixes #174
Fixes #174

Removed background color erase sequences.

sebastianbergmann/php-code-coverage,sebastianbergmann/php-code-coverage,theseer/php-code-coverage,iFixit/php-code-coverage,tarlabs/php-code-coverage-fix,sebastianbergmann/php-code-coverage,Koc/php-code-coverage,theseer/php-code-coverage,bwoebi/php-code-coverage,kelunik/php-code-coverage,tarlabs/php-code-coverage-fix,dnalini/PHP-CODE-Coverage,theseer/php-code-coverage