updated tutorial to have both parametric and non-parametric workflows
updated tutorial to have both parametric and non-parametric workflows

git-svn-id: 24f545668198cdd163a527378499f2123e59bf9f@1543 ead46cd0-7350-4e37-8683-fc4c6f79bf00

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