Added stress test tool
Merge branch 'TestTool' into CombinedChanges
Merge branch 'TestTool' into NoSleepInConnectionPool
Merge branch 'TestTool' into ReduceThrashingOfConnections
Merge branch 'NoSleepInConnectionPool' into CombinedChanges
Merge branch 'ReduceThrashingOfConnections' into CombinedChanges