analyse loop variable in scoped comprehensions as local variable (enables control flow based optimisations)

Fix __Pyx_ImportType if #Py_LIMITED_API is defined.

Fix first example in memoryview docs

prevent special __weakref__ attribute from triggering generation of garbage collection code for the type

--HG--
rename : tests/run/function_as_method_T494.pyx => tests/run/function_as_method_py_T494.py

drop 'vile hack' by restricting state changes of AttributeNode during infer_type() to what analyse_types() does

fix warning about unused temp variable when both FlattenInListTransform and SwitchTransform are applied

Update documentation of extension type __dealloc__ method.

Added note that the __dealloc__ method of a superclass is always called, even if it is overridden in a subclass.

enable 'inline_defnode_calls' optimisation for benchmarks (even though they don't benefit currently)

Fix memoryview crashes when using msvc9 64 bit compiler