Revert "Environmental variables?"

This reverts commit 4b109ebf57d4de16bcd05213b642d1c4fb59585e.
Revert "Fix typo in control file."

This reverts commit 20d4f3ff563210f58cbf73bc9ad211ee8caedd56.
Revert "Back to PHP-FPM."

This reverts commit 8c5c68c32b9734a9746fc6a8828e61c6dbfa1101.
Revert "Okay, so back to FPM now."

This reverts commit 10a99bc81ecc91e44289954e98081c935628ffaf.
Let's try mod_php again, shall we?