added 10 new domains *.xyz
moved duplicate code in run.php to a new method writeToFile which handles writing output to file and setting appropriate permissions.
added ^0.9.0 version constraint to composer.json as best practice, to avoid any major release breaking changes
added 10 new domains *.xyz moved duplicate code in run.php to a new method writeToFile which handles writing output to file and setting appropriate permissions. added ^0.9.0 version constraint to composer.json as best practice, to avoid any major release breaking changes