$_SERVER['HOME'] is not available on Windows

[rjsworking]

Hi. On Windows there's an error in AliasFile.php line 14: Undefined index: HOME.

Possible fix : https://github.com/saucelabs/phpunit-selenium-sauceondemand/pull/6/commits/2808503250ebf454c96b1f28f35e828b29b70db1

Cheers

[caneco]

Thanks for checking that out. Gonna fix that and push it.

[rjsworking]

Thank you. It was pure luck :) . I use linux 99.9999% of the time but had to do some e2e tests on a windows vm and found the issue.