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 #5921 from rajatchopra/master

Merged by openshift-bot
Bug 1158737 - exposes DISABLE_HA on broker
Fixes bz1158773 - openshift-routing-daemon always return success...

This patch rewrites the services script in ruby. Doing so allows us to remove
the multiple layers of wrapper scripts.
Bug 1158737 - exposes the "ha" attribute on the "application" rest endpoint
Merge pull request #5923 from calfonso/bz1158773

Merged by openshift-bot
Merge pull request #5924 from fabianofranz/bugs/1158737

Merged by openshift-bot