Added ETSConfig to avoid display errors
Added ETSConfig to avoid display errors

Also fixed some PEP8 errors

FCP-INDI/nipype,dgellis90/nipype,carolFrohlich/nipype,dgellis90/nipype,sgiavasis/nipype,pearsonlab/nipype,iglpdc/nipype,iglpdc/nipype,iglpdc/nipype,mick-d/nipype,sgiavasis/nipype,mick-d/nipype,sgiavasis/nipype,pearsonlab/nipype,carolFrohlich/nipype,dgellis90/nipype,mick-d/nipype,pearsonlab/nipype,iglpdc/nipype,FCP-INDI/nipype,mick-d/nipype,carolFrohlich/nipype,FCP-INDI/nipype,dgellis90/nipype,FCP-INDI/nipype,carolFrohlich/nipype,pearsonlab/nipype,sgiavasis/nipype