Added copy constructor to TurboMilestone
Added copy constructor to TurboMilestone

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