Remove unused maps.
Remove unused maps.

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