Rsyslog 7 plugin for OpenShift

This plugin annotates Syslog messages originating from gears with
metadata about the gear, such as OPENSHIFT_APP_NAME.
Merge pull request #5224 from ncdc/add-rsyslog-plugin

Merged by openshift-bot
Merge pull request #5225 from danmcp/master

Merged by openshift-bot
cleanup whitespace