fix feature test - remove obsolete php/ dir

https://trello.com/c/AK1v0o4x - origin_cartridge_card_57
Report more info about DNS resolution
Merge pull request #549 from VojtechVitek/PHP_DocumentRoot_cartridge_card_57

Merged by openshift-bot
Merge pull request #550 from smarterclayton/add_more_debugging_to_dns_output

Merged by openshift-bot