Update growcut_python.py
Add Nathan Faggian to author credits
Add arc distance benchmark from https://bitbucket.org/FedericoV/numpy-tip-complex-modeling

Without Cython and parakeet version
Add new benchmark: rosen_der from the scipy.optimize package
Add the same algo as the one used by Theano: pairwise_python_broadcast_numpy
better name. There is no broadcast in that version.
Set the Theano case name closer to the numpy test name.
Add a numpy dot version.
Add Theano fct name.

This help in the profiling of Theano.
Merge pull request #15 from serge-sans-paille/master

Add two new benchmarks
PEP8
Merge branch 'pr/16'
pep8
Merge pull request #14 from stefanv/patch-1

Add Nathan Faggian to contributors
Add arc_distance numpy with broadcast version.
Merge pull request #18 from nouiz/arc_distance_theano

Add arc_distance numpy with broadcast version and Theano version