Changed order of fsl_sub -T and -q args to overcome fsl_sub queue selection issue
Previous version had -q $FSLGECUDAQ -T 300
which led to fsl_sub selecting the long.q since the time limit requested is only available on the long.q.
Now using -T 300 -q $FSLGECUDAQ
to force fsl_sub to use the $FSLGECUDAQ with the potential of fsl_sub allowing resource requests in the future.