test to add brick to volume
temporary solution for BZ1040028
update tests to reflect name
add more data in test fixture for StartRebalanceDistributedReplicateVolumeTest
some unit tests against test framework
test for teseting rebalance status when complete
update to MigrateEndtoEndTest
325561 Retain a brick Happy Path
325558 Retain a brick when volume is down
remove java 7 dependency
test for starting and stoppig a volume
318690 Stop Rebalance while bricks are being migrated