Remove non-dti classes from fsl_dti.
Remove non-dti classes from fsl_dti.

git-svn-id: 24f545668198cdd163a527378499f2123e59bf9f@1007 ead46cd0-7350-4e37-8683-fc4c6f79bf00

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