old_contents: # Prevent spurious errors during `python setup.py test`, a la
  # http://www.eby-sarna.com/pipermail/peak/2010-May/003357.html:
  try:
      import multiprocessing
  except ImportError:
      pass
  
  from setuptools import setup, find_packages
  
  setup(
      name='django-premailer',
      version='0.0.12',
      description="Turns CSS blocks into style attributes",
      long_description="Turns CSS blocks into style attributes",
      keywords='html lxml email mail style',
      author='Lyst Ltd.',
      author_email='devs@lyst.com',
      url='http://github.com/ssaw/',
      license='Python',
      classifiers=[
          "Development Status :: 5 - Production/Stable",
          "Environment :: Other Environment",
          "Environment :: Web Environment",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: Python Software Foundation License",
          "Operating System :: OS Independent",
          "Programming Language :: Python",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 2.6",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.3",
          "Programming Language :: Python :: 3.4",
          "Programming Language :: Python :: Implementation :: CPython",
          "Programming Language :: Python :: Implementation :: PyPy",
          "Topic :: Communications",
          "Topic :: Internet :: WWW/HTTP",
          "Topic :: Other/Nonlisted Topic",
          "Topic :: Software Development :: Libraries :: Python Modules",
      ],
      packages=find_packages(),
      include_package_data=True,
      test_suite='nose.collector',
      tests_require=['nose'],
      zip_safe=False,
      install_requires=[
          'lxml',
          'cssselect',
          'cssutils',
          'django>=1.5',
          'requests',
      ]
  )
  
new_contents: # Prevent spurious errors during `python setup.py test`, a la
  # http://www.eby-sarna.com/pipermail/peak/2010-May/003357.html:
  try:
      import multiprocessing
  except ImportError:
      pass
  
  from setuptools import setup, find_packages
  
  setup(
      name='django-premailer',
      version='0.0.13',
      description="Turns CSS blocks into style attributes",
      long_description="Turns CSS blocks into style attributes",
      keywords='html lxml email mail style',
      author='Lyst Ltd.',
      author_email='devs@lyst.com',
      url='http://github.com/ssaw/',
      license='Python',
      classifiers=[
          "Development Status :: 5 - Production/Stable",
          "Environment :: Other Environment",
          "Environment :: Web Environment",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: Python Software Foundation License",
          "Operating System :: OS Independent",
          "Programming Language :: Python",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 2.6",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.3",
          "Programming Language :: Python :: 3.4",
          "Programming Language :: Python :: Implementation :: CPython",
          "Programming Language :: Python :: Implementation :: PyPy",
          "Topic :: Communications",
          "Topic :: Internet :: WWW/HTTP",
          "Topic :: Other/Nonlisted Topic",
          "Topic :: Software Development :: Libraries :: Python Modules",
      ],
      packages=find_packages(),
      include_package_data=True,
      test_suite='nose.collector',
      tests_require=['nose'],
      zip_safe=False,
      install_requires=[
          'lxml',
          'cssselect',
          'cssutils',
          'django>=1.5',
          'requests',
      ]
  )
  
subject: bump version to 0.0.13