use unique filenames for each TestApp persisted file
move env var guard for all http plugins and not just the vhost plugin
re-arrange oo-accept-node to test mod_rewrite stuff only when the plugin is present
Merge pull request #5731 from bparees/unique_json_filenames

Merged by openshift-bot
Merge pull request #5735 from rajatchopra/vhost

Merged by openshift-bot
Merge pull request #5736 from rajatchopra/master

Merged by openshift-bot
Automatic commit of package [rubygem-openshift-origin-frontend-apachedb] release [0.4.2-1].
Automatic commit of package [rubygem-openshift-origin-node] release [1.30.1-1].
Automatic commit of package [openshift-origin-cartridge-jbossews] release [1.28.1-1].
Automatic commit of package [openshift-origin-cartridge-postgresql] release [1.29.1-1].
Automatic commit of package [rubygem-openshift-origin-admin-console] release [1.25.1-1].
Automatic commit of package [openshift-origin-cartridge-mysql] release [1.27.1-1].
Automatic commit of package [openshift-origin-cartridge-php] release [1.29.1-1].
Automatic commit of package [openshift-origin-cartridge-mongodb] release [1.23.1-1].
Automatic commit of package [rubygem-openshift-origin-controller] release [1.30.1-1].
Automatic commit of package [rubygem-openshift-origin-frontend-apache-vhost] release [0.9.1-1].
Automatic commit of package [rubygem-openshift-origin-console] release [1.30.1-1].
Automatic commit of package [openshift-origin-broker-util] release [1.29.1-1].
Automatic commit of package [openshift-origin-cartridge-nodejs] release [1.30.1-1].
Automatic commit of package [openshift-origin-node-util] release [1.29.1-1].