Updating Perl cartridge documentation
Merge pull request #4974 from jhadvig/perl_docs

Merged by openshift-bot
Automatic commit of package [rubygem-openshift-origin-node] release [1.22.2-1].
Automatic commit of package [openshift-origin-cartridge-jbosseap] release [2.15.2-1].
Automatic commit of package [openshift-origin-cartridge-jbossews] release [1.21.2-1].
Automatic commit of package [openshift-origin-cartridge-postgresql] release [1.22.2-1].
Automatic commit of package [rubygem-openshift-origin-admin-console] release [1.19.2-1].
Automatic commit of package [openshift-origin-cartridge-jenkins] release [1.18.3-1].
Automatic commit of package [openshift-origin-cartridge-mysql] release [1.22.2-1].
Automatic commit of package [rubygem-openshift-origin-container-selinux] release [0.7.3-1].
Automatic commit of package [rubygem-openshift-origin-msg-broker-mcollective] release [1.22.2-1].
Automatic commit of package [openshift-origin-cartridge-php] release [1.22.2-1].
Automatic commit of package [openshift-origin-cartridge-mongodb] release [1.18.2-1].
Automatic commit of package [rubygem-openshift-origin-controller] release [1.22.2-1].
Automatic commit of package [rubygem-openshift-origin-console] release [1.22.2-1].
Automatic commit of package [openshift-origin-cartridge-jbossas] release [1.22.2-1].
Automatic commit of package [rubygem-openshift-origin-common] release [1.21.2-1].
Automatic commit of package [openshift-origin-cartridge-ruby] release [1.22.2-1].
Automatic commit of package [openshift-origin-cartridge-perl] release [1.21.2-1].
Automatic commit of package [openshift-origin-broker-util] release [1.22.2-1].