changed EVENT_DELAY to 1500ms in ModelUpdateUITest
changed EVENT_DELAY to 1500ms in ModelUpdateUITest

ianngiaw/HubTurbo,HyungJon/HubTurbo,Honoo/HubTurbo,ianngiaw/HubTurbo,gaieepo/HubTurbo,HyungJon/HubTurbo,gaieepo/HubTurbo,saav/HubTurbo,Sumei1009/HubTurbo,Honoo/HubTurbo,saav/HubTurbo,Sumei1009/HubTurbo