Ensure domain environment variables are passed to cartridge install scripts
Updated VM guide for v4
Merge pull request #5613 from derekwaynecarr/bug_1120413

Merged by openshift-bot
Merge pull request #5620 from nhr/vm_guide_updates

Merged by openshift-bot
Automatic commit of package [openshift-origin-cartridge-jenkins-client] release [1.24.1-1].
Automatic commit of package [rubygem-openshift-origin-node] release [1.28.1-1].
Automatic commit of package [openshift-origin-cartridge-haproxy] release [1.26.1-1].
Automatic commit of package [openshift-origin-cartridge-jbosseap] release [2.19.2-1].
Automatic commit of package [openshift-origin-cartridge-jbossews] release [1.26.2-1].
Automatic commit of package [openshift-origin-cartridge-jenkins] release [1.24.1-1].
Automatic commit of package [rubygem-openshift-origin-msg-broker-mcollective] release [1.27.1-1].
Automatic commit of package [openshift-origin-msg-node-mcollective] release [1.25.1-1].
Automatic commit of package [openshift-origin-cartridge-python] release [1.28.1-1].
Automatic commit of package [rubygem-openshift-origin-controller] release [1.28.1-1].
Automatic commit of package [rubygem-openshift-origin-console] release [1.28.1-1].
Automatic commit of package [openshift-origin-cartridge-jbossas] release [1.26.2-1].
Automatic commit of package [rubygem-openshift-origin-common] release [1.27.1-1].
Automatic commit of package [openshift-origin-cartridge-ruby] release [1.27.2-1].
Automatic commit of package [openshift-origin-broker-util] release [1.27.1-1].
Automatic commit of package [openshift-origin-cartridge-nodejs] release [1.29.1-1].