Make test pass when allow_gc=False
Make a test pass when the flag vm.lazy=False
pep8
Allow the None object to be accepted as the "None" string.
Make test pass when vm.lazy is false.
fix test crash in debugmode.
variable size array problem in Windows compiler
Merge pull request #1441 from nouiz/fix_opt_crash

Fix opt crash of local_gpu_lazy_ifelse.
Use the new grad interface.

I don't know if argsort should have a grad defined, so I mark it as not implemented.
Make GpuCrossentropySoftmaxArgmax1HotWithBias and GpuCrossentropySoftmax1HotWithBiasDx work for bigger inputs.
Add extra debug info in verify_grad.
Fix error on the GPU for ExtractDiag.

When the output was of size 0, we where returning a numpy ndarray
instead of a CudaNdarray.

No news, as this is a fix to something new since the last release.
Make ArcsinTester pass in float32.

The old range was causing nan in float32.
pep8
Added print information when we run theano tests in batch.

This print the time used for each batch.
Add manual instruction for OpenBLAS on Ubuntu by Jianri Li
pep8
fix flymake warnings.
Merge pull request #1442 from nouiz/mixed2

[WIP] Use the new grad interface.
Merge pull request #1438 from XterNalz/master

fix for variable size array problem in Windows compiler