ISPN-3129 If the status recovery fails for a cache, it stops recovery for all the caches
ISPN-3130 Cancelling an InboundTransferTask should be idempotent

Remove all the cancelled segments from the transfersBySegment map.
ISPN-3141 Conditional commands with Flag.IGNORE_RETURN_VALUES cause NPEs
ISPN-2809 Drop server scripts and modules from the distribution
          Also remove all supporting code
ISPN-3100 CommandAwareRpcDispatcher Future Collactor does not respect the timeout