added handling of output in case where FEAT creates an ica directory rather than a feat directory
added handling of output in case where FEAT creates an ica directory rather than a feat directory

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