added .exe and .?project to gitignore
added .exe and .?project to gitignore

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