Local greedy distributor, make sure it won't be skipped again.

Fix stabilization opt not being applied(in dev version only)

reported by David Huggins Daines

Fix frequent segfaults while using the gpu on Mac.

Do not use arrays as conditions, explicitly test against None

Fix include path for numpy_compat.h following change in compyte.

Make the no_zeros_in_inputs parameter of Prod() available to the user.

Bugfix in sparse.hstack(), sparse.vstack()

port GpuConv to the new gpu back-end

Make the gpuarray opt for conv use it.

OpFromGraph documentation and cleanup

GpuIncSubtensor

Fix test in the daily buildbot by doing the comparison on ndarray, not C...