Maven project d1_integration_DEV2_sysmeta_sync_functional

IMPORTANT! : RUN BY ITSELF. May interfere with other tests because CN synchronization task will be disabled programatically for one v2 MN for this test so that CN.synchronize()'s effect can be tested in isolation. It will be re-enabled afterwards. Runs integration tests that check on the v2 approach to metadata management process, tests at each step for results of MN.updateSystemMetadata(), CN.synchronize(), CN.updateSystemMetadata(), and MN.systemMetadataChanged().