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
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.