removed old commented outw workflow connections being setup in run_workflow.py
removed old commented outw workflow connections being setup in run_workflow.py

oesteban/preprocessing-workflow,poldracklab/preprocessing-workflow,poldracklab/preprocessing-workflow,poldracklab/fmriprep,poldracklab/fmriprep,oesteban/fmriprep,oesteban/fmriprep,shoshber/fmriprep,oesteban/preprocessing-workflow,poldracklab/fmriprep,oesteban/fmriprep,shoshber/fmriprep,chrisfilo/fmriprep