Only use first two decimal places in OS version number.  Ex: 10.04 vs 10.04.4.
Only use first two decimal places in OS version number.  Ex: 10.04 vs 10.04.4.

cloudn/cf-php-buildpack-binary-build-scripts,cloudn/cf-php-buildpack-binary-build-scripts,dmikusa-pivotal/cf-php-buildpack-binary-build-scripts,dmikusa-pivotal/cf-php-buildpack-binary-build-scripts