blueboxgroup/ursula — pull request #336 by craigtracey (2014-03-04 21:49:30+00:00)
Title: Create a heat.enabled feature flag

As we are not quite ready to ship heat wholesale, add a heat.enabled
feature flag. This moves heat/tasks/main to heat/tasks/heat_main and
conditionalizes the include. Also update envs to support/not support
heat.

Also sneaking in a defaults.yml change for memcached.