DOC: Update CHANGES
DOC: Update CHANGES

sgiavasis/nipype,mick-d/nipype,FCP-INDI/nipype,mick-d/nipype,FCP-INDI/nipype,FCP-INDI/nipype,mick-d/nipype,sgiavasis/nipype,carolFrohlich/nipype,FCP-INDI/nipype,sgiavasis/nipype,sgiavasis/nipype,mick-d/nipype,carolFrohlich/nipype,carolFrohlich/nipype,carolFrohlich/nipype