Add helper function to switch marker flip-flops
Add helper function to switch marker flip-flops

--CAR and BRJ

Plourde-Research-Lab/Qlab,Plourde-Research-Lab/Qlab,rmcgurrin/Qlab,BBN-Q/Qlab,BBN-Q/Qlab,BBN-Q/Qlab,Plourde-Research-Lab/Qlab,BBN-Q/Qlab,rmcgurrin/Qlab,rmcgurrin/Qlab,rmcgurrin/Qlab