Added changes to show top most level dag last in the long output with help from Jens. Also added output that shows % of work done on the outer most dag
Added changes to show top most level dag last in the long output with help from Jens. Also added output that shows % of work done on the outer most dag

pegasus-isi/pegasus,pegasus-isi/pegasus,pegasus-isi/pegasus,pegasus-isi/pegasus,pegasus-isi/pegasus,pegasus-isi/pegasus,pegasus-isi/pegasus,pegasus-isi/pegasus,pegasus-isi/pegasus,pegasus-isi/pegasus