On shutdown do not handle errors that can be handled by the registered error handler.

We do this, because we are not able to inspect the error control operator examining
the output of error_get_last().

@see http://php.net/manual/en/language.operators.errorcontrol.php
@see http://www.php.net/manual/en/function.set-error-handler.php
MORE BADGES
Merge branch 'feature/error-control-operator-support' into develop