PM-1788 added code snippets to hightlight file dependencies in hierearchical workflows. expanded text
PM-1788 added code snippets to hightlight file dependencies in hierearchical workflows.
expanded text

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