Fixing type in log statement.
Adding wait loop in master nimbus to allow for desired code replication to be achieved before the topology is activated.
Removing unwanted TODO.
adding logging statements to wait for replication method.
Adding cluster state for code-distributor.
Making zkLeaderElector addToLeaderQueue/removeFromLeaderQueue idempotent
Addig nimbus sync-code background thread.
making downloads atomic.
Binding the bittorrent to all network interfaces.
Adding some logging, and replacing swap with resets.