Setuptools

======

* Issue 425: Correct regression in setuptools.findall.

====

* BB Pull Request 135: Setuptools now allows disabling of
the manipulation of the sys.path
during the processing of the easy-install.pth file. To do so, set
the environment variable ``SETUPTOOLS_SYS_PATH_TECHNIQUE`` to
anything but "rewrite" (consider "raw"). During any install operation
with manipulation disabled, setuptools packages will be appended to
sys.path naturally.

Future versions may change the default behavior to disable
manipulation. If so, the default behavior can be retained by setting
the variable to "rewrite".

* Issue 257: ``easy_install --version`` now shows more detail
about the installation location and Python version.

* Refactor setuptools.findall in preparation for re-submission
back to distutils.

====

* Issue 412: More efficient directory search in ``find_packages``.

====

* Upgrade to vendored packaging 15.3.

======

* Issue 401: Fix failure in test suite.

====

* Dropped support for builds with Pyrex. Only Cython is supported.
* Issue 288: Detect Cython later in the build process, after
``setup_requires`` dependencies are resolved.
Projects backed by Cython can now be readily built
with a ``setup_requires`` dependency. For example::

ext = setuptools.Extension('mylib', ['src/CythonStuff.pyx', 'src/CStuff.c'])
setuptools.setup(
...
ext_modules=[ext],
setup_requires=['cython'],
)

For compatibility with older versions of setuptools, packagers should
still include ``src/CythonMod.c`` in the source distributions or
require that Cython be present before building source distributions.
However, for systems with this build of setuptools, Cython will be
downloaded on demand.
* Issue 396: Fixed test failure on OS X.
* BB Pull Request 136: Remove excessive quoting from shebang headers
for Jython.