TRUNK-4419 Change Dabase1_9_7UpgradeTest to integration test, corrected integration test and performance test setup
Revert "Implement OrderUtil.discontinueAllOrders - TRUNK-4398"

This reverts commit 5b649f625650aa762638b4399e431583980d54ea.
After review: Implement OrderUtil.discontinueAllOrders - TRUNK-4398