Add the ability to adjust when haproxy shutsdown the app cart in the
lead gear

https://bugzilla.redhat.com/show_bug.cgi?id=1013166

Currently, haproxy, when scaled to 3 or more gears, will shutdown the
application cartridge (i.e. ruby, python, php, etc) in the gear that
also houses haproxy so that haproxy has access to the entire gear's
resources. It is requested that the number of gears required to shutdown
the application cartridge be adjustable.

The goal of this is to allow the application creator to have one haproxy
gear and just one application gear or , if load permits, have 3 total
gears and still have the application cartridge running on the haproxy
gear.
Handle missing/invalid HTTP response during upgrade validation

Gracefully handle missing or invalid HTTP responses during upgrade
validation.
Add support for SSLv2 when downloading cartridges
Bug 1085128 - Bad grep parameter fix
Bug 1085282 - Added OPENSHIFT_MYSQL_AIO variable to allow users to disable mysql AIO support
Updated cartridge guide about the OPENSHIFT_MYSQL_AIO
Merge pull request #5204 from mfojtik/bugzilla/1085282

Merged by openshift-bot
Merge pull request #5214 from jhadvig/10gen_fix

Merged by openshift-bot
Merge pull request #5213 from mfojtik/ssl_verification_err

Merged by openshift-bot
Merge pull request #5212 from ironcladlou/upgrade-error-handling

Merged by openshift-bot
Automatic commit of package [rubygem-openshift-origin-node] release [1.23.2-1].
Automatic commit of package [rubygem-openshift-origin-auth-remote-user] release [1.19.2-1].
Automatic commit of package [rubygem-openshift-origin-admin-console] release [1.20.2-1].
Automatic commit of package [openshift-origin-cartridge-mysql] release [1.23.2-1].
Automatic commit of package [openshift-origin-cartridge-mock] release [1.18.2-1].
Automatic commit of package [rubygem-openshift-origin-controller] release [1.23.2-1].
Automatic commit of package [rubygem-openshift-origin-console] release [1.23.2-1].
Automatic commit of package [rubygem-openshift-origin-common] release [1.22.2-1].
Automatic commit of package [openshift-origin-cartridge-mock-plugin] release [1.18.2-1].
Automatic commit of package [openshift-origin-cartridge-10gen-mms-agent] release [1.32.2-1].