added field map parse args to satra's most recent version
added field map parse args to satra's most recent version

grlee77/nipype,glatard/nipype,dmordom/nipype,FredLoney/nipype,iglpdc/nipype,gerddie/nipype,pearsonlab/nipype,carlohamalainen/nipype,gerddie/nipype,gerddie/nipype,carolFrohlich/nipype,grlee77/nipype,glatard/nipype,rameshvs/nipype,mick-d/nipype,carlohamalainen/nipype,grlee77/nipype,glatard/nipype,JohnGriffiths/nipype,carlohamalainen/nipype,arokem/nipype,Leoniela/nipype,sgiavasis/nipype,blakedewey/nipype,FCP-INDI/nipype,Leoniela/nipype,blakedewey/nipype,iglpdc/nipype,carolFrohlich/nipype,arokem/nipype,FCP-INDI/nipype,mick-d/nipype_source,FredLoney/nipype,blakedewey/nipype,glatard/nipype,fprados/nipype,rameshvs/nipype,mick-d/nipype_source,dgellis90/nipype,rameshvs/nipype,sgiavasis/nipype,fprados/nipype,mick-d/nipype,Leoniela/nipype,fprados/nipype,pearsonlab/nipype,grlee77/nipype,JohnGriffiths/nipype,mick-d/nipype,sgiavasis/nipype,dgellis90/nipype,blakedewey/nipype,carolFrohlich/nipype,JohnGriffiths/nipype,dgellis90/nipype,sgiavasis/nipype,carolFrohlich/nipype,wanderine/nipype,wanderine/nipype,gerddie/nipype,pearsonlab/nipype,dgellis90/nipype,mick-d/nipype,iglpdc/nipype,dmordom/nipype,arokem/nipype,mick-d/nipype_source,FCP-INDI/nipype,dmordom/nipype,JohnGriffiths/nipype,pearsonlab/nipype,rameshvs/nipype,FCP-INDI/nipype,iglpdc/nipype,wanderine/nipype,FredLoney/nipype,arokem/nipype,wanderine/nipype