buildbot python 3.3.0 and Mac anaconda instruction.

Doc neighbour

Fixes

In particular remove nvcc.* stuff. We don't want the c_key of the config to change depending if theano.sandbox.cuda is imported or not.

Fix CURAND Wrapper in Python 3

The capsule API destructor gets passed a pointer to the capsule, not the
underlying C object as in the old PyCObject API.

npy_3kcompat redefines old PyString_X to use bytes, but this breaks
compatibility with python code expecting new strings. The solution is to
use PyUnicode wherever possible instead of PyBytes.

[BUGFIX] Reduce dtype noaxis

fix tests/crash on python 3

Use NpyCapsule instead of PyCObject for py3k compat.

It produce bad results as we don't upcast the inputs in the code, we just copy it.

Fix opt error/skip in scan, add Shape.c_code()

Fix import of compat module in python 3.3.0

In python 3.?, dict order are random, so object attribute are also random!

added scipy.stats.chi2.sf op

Finish chi2 tests and GPU code.

they work on the GPU.