Bug 966876 - Fix AVC denial in jbossas7 and jbosseap6 carts on startup

https://bugzilla.redhat.com/show_bug.cgi?id=966876

Redirect stderr to /dev/null when running oo-cgroup-read from bin/standalone.conf in jbosseap and jbossas v2 carts.  These are run with stderr redirected to a logfile in the gears tmp directory and oo-cgroup-read is trying to open a file handle to this logfile causing an AVC denial
Bug 962657: Add client result for mongodb credentials during install
Bug 967518
WIP Cartridge Refactor - Updated Guide

* Results of review by documentation group
Merge pull request #2653 from jwhonce/wip/documentation

WIP Cartridge Refactor - Updated Guide
Add cherrypy to python 3.3 template.
Merge pull request #2649 from ironcladlou/bz/962657

Merged by openshift-bot
Bug 967532: Fix initial ROOT.war deployment for jboss cartridges

Install the initial ROOT.war into both the live deployments directory and the
template app repo to ensure unmodified applications correctly scale up.
Clear cartridges when applications are reloaded, fix downloadable application test
Merge pull request #2650 from danmcp/master

Merged by openshift-bot
These policies are long deprecated, removing them to avoid confusion.
Automatic commit of package [rubygem-openshift-origin-msg-broker-mcollective] release [1.9.6-1].
Automatic commit of package [openshift-origin-cartridge-10gen-mms-agent] release [1.23.6-1].
Automatic commit of package [openshift-origin-cartridge-cron] release [1.7.6-1].
Automatic commit of package [rubygem-openshift-origin-node] release [1.9.8-1].
Automatic commit of package [openshift-origin-cartridge-haproxy] release [0.4.7-1].
Automatic commit of package [rubygem-openshift-origin-common] release [1.8.7-1].
Automatic commit of package [openshift-origin-cartridge-postgresql] release [0.2.7-1].
Automatic commit of package [openshift-origin-cartridge-ruby] release [0.4.6-1].
Automatic commit of package [openshift-origin-cartridge-php] release [0.4.6-1].