rf: moved evaluation of functions in connect strings to utils
rf: moved evaluation of functions in connect strings to utils

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