Make the bar chart refresh every 20 seconds per Rick's request, ignore NICTA and TAMU entries in file, per Rick's request
Make the bar chart refresh every 20 seconds per Rick's request, ignore NICTA and TAMU entries in file, per Rick's request

GENI-NSF/geni-demoviz,GENI-NSF/geni-demoviz,GENI-NSF/geni-demoviz,GENI-NSF/geni-demoviz