[Cython] Cython 0.21.2 released

[Stefan Behnel]

Hi everyone,

I uploaded Cython 0.21.2. It adds some bug fixes and corrections for the
0.21.x release series.

Downloads:

https://pypi.python.org/pypi/Cython/0.21.2

http://cython.org/release/Cython-0.21.2.tar.gz

http://cython.org/release/Cython-0.21.2.zip

Changelog:

https://github.com/cython/cython/blob/efdbeef340dfe8ad748ff0c305e1e424932e23b6/CHANGES.rst

Documentation:
http://docs.cython.org/

Stefan


Bugs fixed
----------

* Crash when assigning a C value to both a Python and C target at the same
  time.

* Automatic coercion from C++ strings to ``str`` generated incomplete code
  that failed to compile.

* Declaring a constructor in a C++ child class erroneously required a
  default constructor declaration in the super class.

* ``resize_smart()`` in ``cpython.array`` was broken.

* Functions in ``libcpp.cast`` are now declared as ``nogil``.

* Some missing C-API declarations were added.

* Py3 main code in embedding program code was lacking casts.

* Exception related to distutils "Distribution" class type in pyximport
  under latest CPython 2.7 and 3.4 releases when setuptools is being
  imported later.