Conflicts:
	Cython/__init__.py
	tests/run/sequential_parallel.pyx

--HG--
extra : transplant_source : %A9%95%1D%5B%C5W%1C%EDT%C8%5E%D6%12%FBanK%8E%83D

--HG--
extra : transplant_source : %F9t%A6p%841%A5%40%60R%24I%A7%E2%5E%8F%5Cj%ABf

--HG--
extra : transplant_source : %F7%D2%27p%B5%07%C6%DE%A7%17%C2%8C%D98%7FjWMH%03

--HG--
extra : transplant_source : %E1%BD%09M%C8%3C%C0%9A%86%D3%23%1DW%BB.C%18%CD%8C%3B

--HG--
extra : transplant_source : %EA%DA%88%F4%C2%A0%C3h%96%E8%D4_%40V%D9%5BheM%C8

--HG--
extra : transplant_source : j4%28%89%8B%DDef%5B%C8%12H%97%AD%E3%21yJ%9A%AA

it may be an error to lt/gt compare a complex number to a complex or C-numeric type, but not to an arbitrary other type

when mangling private attributes in Python classes, leading underscores must be removed from the class name before mangling

--HG--
rename : tests/run/methodmangling_T5.pyx => tests/run/methodmangling_T5.py

make buffer auxilary variables anonymous and keep anonymous variables from appearing in locals() and cyfunction.func_code.varnames

minor code simplification in utility functions by using macro for Py2/3 dependent PyString/PyUnicode_FromString() calls

avoid keeping a module reference in the CyFunction struct as long as we don't really need it (func_globals isn't really an every days API)

Fix a couple of typos in distutils docstrings

Signed-off-by: Yury V. Zaytsev <yury@shurup.com>