Map .pyx sources to .c or .cpp depending on language
Added tag 3.1 for changeset 47224d55ddc6
Bumped to 3.2 in preparation for next release.
Merged in lsinger/setuptools (pull request #39)

Map .pyx sources to .c or .cpp depending on language
Use a single method to handle both languages.
self.language could be None (and is None by default)
Use functools.partial and re.sub to construct the substitution function.
Issue #162: Update dependency on certifi to 1.0.1.
Reindent and remove excess whitespace
Remove special handling of 'no_compile' option with comment about making DISTUTILS_DEBUG work right. While testing on Python 2.6 and later, I was unable to evoke any abberant or distinct behavior by removing the value (with DISTUTILS_DEBUG enabled and using variations of --compile and --no-compile). Therefore, I believe that whatever was the motivation for adding the attribute (in 2c91c12dc9b1), its purpose has passed.
Merge
Python 2.6 or later is required
Bump wincertstore to 0.2. Fixes #164.
Fix failing test on Windows
Added tag 3.2 for changeset 07c459bea1c5
Bumped to 3.3 in preparation for next release.
Add unit tests for find_packages
Setup find_packages excludes early for clarity.
Exclude __pycache__ in find_packages.
Move import to top