Simplified string printing -- we now always print a second newline after an aligned pair has been printed.  The '-l' flag will now print regardless of the value of the '-q' flag.  This means that we construct the strings to print regardless of whether we're printing them if we get an '-s' or a '-l'.
Simplified string printing -- we now always print a second newline after an aligned pair has been printed.  The '-l' flag will now print regardless of the value of the '-q' flag.  This means that we construct the strings to print regardless of whether we're printing them if we get an '-s' or a '-l'.

skotchandsoda/needleman-wunsch