node-proxy: Stop on remove, restart in upgrade

Change the openshift-origin-node-proxy package to stop the
openshift-node-web-proxy service that it includes when the package is
removed.

Change openshift-origin-node-proxy to condrestart (restart
if already running) openshift-node-web-proxy when the package is
upgraded.

This commit fixes bug 1060274.
vhost-plugin: switch from rewrite back to proxypass

Switch the primary traffic proxy for the vhost frontend plugin.
There are still other RewriteRule's that do the setting of
variables, etc.
minor cleanup of jboss config scripts
Fix bug 1066980: relax matching conditions for secondary groups in scalable app
Merge pull request #4871 from abhgupta/abhgupta-scheduler

Merged by openshift-bot
o-a-ctl-region: minor improvements

1. Use the list of commands instead of a regex
2. Validate parameters before loading the broker
o-a-ctl-district: minor improvements

1. Use the list of commands instead of a duplicating regex
2. Validate parameters before loading the broker
(and don't require loading broker just to show usage)
Merge pull request #4872 from sosiouxme/ctl-region

Merged by openshift-bot
supress pear info warnings

Bug 1072144 - https://bugzilla.redhat.com/show_bug.cgi?id=1072144
Merge pull request #4873 from VojtechVitek/bug_1072144

Merged by openshift-bot
Bug 1070450: Improve message when an application cannot have additional storage
Merge pull request #4864 from bparees/jb_cleanup

Merged by openshift-bot
Move rev_proxy_host environment setting higher in the rules
Merge pull request #4865 from pmorie/bugs/1066980

Merged by openshift-bot
Handle empty plans
Automatic commit of package [rubygem-openshift-origin-node] release [1.21.3-1].
Automatic commit of package [openshift-origin-cartridge-jbosseap] release [2.14.3-1].
Automatic commit of package [rubygem-openshift-origin-msg-broker-mcollective] release [1.21.2-1].
Automatic commit of package [openshift-origin-cartridge-php] release [1.21.3-1].
Automatic commit of package [rubygem-openshift-origin-controller] release [1.21.3-1].