PHP/5.6.14

PHP/5.6.13

prevent potential (but harmless) Python notice during builds)

fix error about missing composer.lock is thrown incorrectly for some …

…composer.json files

v72 release date

v71 date

v70 CHANGELOG

v69 CHANGELOG date

fix newrelic agent startup complaining about missing pidfile location…

… config

don't run composer install for empty composer.json