[Cython] a C++ wrapping wishlist

[Stefan Behnel]

Someone wrote a list of shortcomings after wrapping some C++ code:

http://blog.marcus-brinkmann.de/2014/07/31/cython-trouble/

A couple of these issues are due to misunderstandings (specifically the
"imports" section) or now-fixed bugs (post is almost a year old), but it
seems that some of them are still valid and might be low-hanging fruit.

Stefan