Move all subtensor op/fct in its own file.

This make tensor/basic.py at 191k, so lower then 200k for gh-651.

Move all subtensor op/fct in its own file.
5243a337 · Frederic · 47678b7a · 5243a337 · 5243a337 · 5243a337
--- a/theano/tensor/__init__.py
+++ b/theano/tensor/__init__.py
@@ -4,6 +4,7 @@ __docformat__ = "restructuredtext en"
 import warnings

 from theano.tensor.basic import *
+from theano.tensor.type_other import *

 from theano.tensor import opt
 from theano.tensor import opt_uncanonicalize

--- a/theano/tensor/basic.py
+++ b/theano/tensor/basic.py
--- a/theano/tensor/tests/test_basic.py
+++ b/theano/tensor/tests/test_basic.py