added Conv3D tests

ac00ff57 · Ian Goodfellow · 2434799d · ac00ff57 · ac00ff57
--- a/theano/tensor/nnet/ConvTransp3D.py
+++ b/theano/tensor/nnet/ConvTransp3D.py
--- a/theano/tensor/nnet/tests/test_conv3d.py
+++ b/theano/tensor/nnet/tests/test_conv3d.py