use unique filenames for each TestApp persisted file
put apache reload in guard of an env variable
Merge pull request #5732 from rajatchopra/master

Merged by openshift-bot
Bug 1131967 - fixes validation of gear sizes on quickstarts page
Automatic commit of package [rubygem-openshift-origin-node] release [1.29.4-1].
Automatic commit of package [openshift-origin-cartridge-jbossews] release [1.27.4-1].
Automatic commit of package [openshift-origin-cartridge-postgresql] release [1.28.2-1].
Automatic commit of package [openshift-origin-cartridge-mysql] release [1.26.2-1].
Automatic commit of package [openshift-origin-cartridge-php] release [1.28.2-1].
Automatic commit of package [openshift-origin-cartridge-mongodb] release [1.22.2-1].
Automatic commit of package [rubygem-openshift-origin-controller] release [1.29.6-1].
Automatic commit of package [rubygem-openshift-origin-frontend-apache-vhost] release [0.8.2-1].
Automatic commit of package [openshift-origin-broker-util] release [1.28.5-1].
Automatic commit of package [openshift-origin-cartridge-nodejs] release [1.29.3-1].
Automatic commit of package [openshift-origin-node-util] release [1.28.4-1].
Merge pull request #5733 from fabianofranz/bugs/1131967

Merged by openshift-bot
bump_minor_versions for sprint 50
Merge pull request #5731 from bparees/unique_json_filenames

Merged by openshift-bot