<oo-install> Update to latest from master
<openshift.ks> Update yum repo URLs for enterprise 2.2
Documentation and Examples for gear placement custom algorithms
Merge pull request #433 from calfonso/trello-234

Documentation and Examples for gear placement custom algorithms
Added sample haproxy listener
Merge pull request #435 from tiwillia/enterprise-2.2

Added sample haproxy listener
Documentation and Examples for gear placement custom algorithms
Rename gear-placement initializer for pin-user-to-host-example
Merge pull request #439 from calfonso/enterprise-2.2

Adding gear-placement plugin examples to 2.2
installer: set better mcollective timeouts

Bug 1122872 - "oo-mco" does not timeout when no ActiveMQ available
https://bugzilla.redhat.com/show_bug.cgi?id=1122872

Bug 1065048 - broker does not handle activemq outages gracefully
https://bugzilla.redhat.com/show_bug.cgi?id=1065048

When ActiveMQ is down or unreachable, with the previous default settings,
broker tools that operate via mcollective simply hang indefinitely.
With these defaults, mcollective queries will fail with useful error
after 6.3 seconds of retries, and a link is given to display options if
an administrator would like to adjust the behavior.

Additionally, the node interval for retrying a connection to ActiveMQ
was decreased to 4 seconds instead of the default 30. This way, nodes
will be visible faster after ActiveMQ returns.
Merge pull request #441 from sosiouxme/enterprise-2.2

installer: set better mcollective timeouts
Moving gear-placement to origin-server

* The gear-placement plugin is being moved to origin-server because it will now
be released with the rest of the openshift packages and the build tools don't
currently support package build/release workflow if the code isn't in
origin-server.
Merge pull request #443 from calfonso/enterprise-2.2

Moving gear-placement to origin-server
installer: use predefined resource_limits if present

If there is a canned resource_limits.conf.$profile{,.$type} file in
/etc/openshift that matches the profile specified for the node,
openshift.sh will use it from the start by copying it over the default
resource_limits.conf.

Also introduces $CONF_NODE_HOST_TYPE so the above can specify
different resource_limits for different host sizes/flavors.
installer: fix node quotacheck for non-/ geardata

Bug 1138889 - quota config broken if /var/lib/openshift is a mount point
https://bugzilla.redhat.com/show_bug.cgi?id=1138889

* Fixed faulty sed regex for adding usrquota to /etc/fstab.
* If the mount point had an incorrect selinux label, quotacheck
  could fail due to selinux denials, so run restorecon first.
* Finally, the restorecon of the quota file failed unless the
  mount point is /, so added a / to make it work.
<openshift.ks> apply firewall changes with configure_host step
Merge pull request #449 from detiber/confFirewall22

<openshift.ks> apply firewall changes with configure_host step
Merge pull request #452 from sosiouxme/bz1138889-quotacheck-2.2

installer: fix node quotacheck for non-/ geardata
Add support for broker_auth_priv_key
Merge pull request #458 from detiber/brokerAuth22

Add support for broker_auth_priv_key