abstract queue messages
Point awscluster to correct portal build directory.
Merge branch 'two-dot-o-push-notifications' of https://git-wip-us.apache.org/repos/asf/incubator-usergrid into two-dot-o-push-notifications
Add threadCount parameter to control how many threads are using for concurrency within each VM.
Merge branch 'two-dot-o' of https://git-wip-us.apache.org/repos/asf/incubator-usergrid into two-dot-o-push-notifications