Add default attribute contiguous_memory in OperatorOperation
Add default attribute contiguous_memory in OperatorOperation

OperatorOperation now have a new attribute contiguous_memory.
With that you can select if the registry used by the Op is needed to be
contiguous and can not be fragmented in memory.
The implementation in the PreCompile method is given by
the Environment's method RequestRegistryArray.

eisterman/MurPy