move the BrainBaseline group into TasksAndSteps
move the BrainBaseline group into TasksAndSteps

Sage-Bionetworks/BridgeAppSDK,Sage-Bionetworks/BridgeAppSDK,Sage-Bionetworks/BridgeAppSDK,Sage-Bionetworks/BridgeAppSDK,Sage-Bionetworks/BridgeAppSDK