CloudBees Replication Parent 1853

In an High Availability (HA) controller, the list of security tokens for a controlled agent was not synchronized to other running replicas, and the agent would not behave correctly until after a rolling restart. The list of security tokens also was not copied to clones when using the multi-executor option. Now, both issues are resolved and controlled agents can be used normally in High Availability (HA) controllers, with or without the multi-executor option.