Fix malformed ENV VARs in Cron

Bug 1157830 - https://bugzilla.redhat.com/show_bug.cgi?id=1157830
Merge pull request #5919 from VojtechVitek/bug_1157830_stage

[TO_STAGE] Fix malformed ENV VARs in Cron
Automatic commit of package [openshift-origin-cartridge-cron] release [1.23.2-1].
make the default crt/key/chain file to be configurable in vhost template
for custom certs; chain file is the same as ssl file
Merge pull request #5922 from rajatchopra/stg

Merged by openshift-bot
Automatic commit of package [rubygem-openshift-origin-node] release [1.31.9-1].
Automatic commit of package [rubygem-openshift-origin-frontend-apache-vhost] release [0.10.4-1].