added dti tutorial
added dti tutorial

git-svn-id: 24f545668198cdd163a527378499f2123e59bf9f@1469 ead46cd0-7350-4e37-8683-fc4c6f79bf00

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