Add coding for py2.7
Add coding for py2.7

vighneshbirodkar/scikit-image,vighneshbirodkar/scikit-image,rjeli/scikit-image,rjeli/scikit-image,vighneshbirodkar/scikit-image,paalge/scikit-image,rjeli/scikit-image,paalge/scikit-image,paalge/scikit-image