hpcc-systems/HPCC-Platform — pull request #1919 by garonsky (2012-03-21 14:33:36+00:00)
Title: Modify configmr to prevent dupe Clusters names

configgen will indicate an error when validating XML with
duplicately named Topology Clusters.

configmgr will indicate an error when attempting
to use the same cluster name.

Signed-off-by: Gleb Aronsky