imitate stripping out of useless elements from svg as done in as_svg
imitate stripping out of useless elements from svg as done in as_svg

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