Revert "Use print_function so that we can write to standard error"
Revert "Use print_function so that we can write to standard error"

This reverts commit 02bd0f59b06bd40202d35feb4ff3d16e62e8701b.

svennam92/php-buildpack,svennam92/php-buildpack,svennam92/php-buildpack,svennam92/php-buildpack,svennam92/php-buildpack,svennam92/php-buildpack