old_contents: from setuptools import setup
  
  setup(name='ellen',
        version='0.0.1',
        description='The core of jagare',
        url='http://code.dapps.douban.com/xutao/ellen',
        author='xutao',
        author_email='xutao@douban.com',
        license='BSD',
        packages=['ellen'],
        zip_safe=False,
        test_suite='nose.collector',
        tests_require=['nose'],)
  
new_contents: from setuptools import setup
  
  setup(name='ellen',
        version='0.0.1',
        description='Ellen is a wrapper of pygit2 and git command.',
        author='xutao',
        author_email='xutao@douban.com',
        license='BSD',
        packages=['ellen'],
        zip_safe=False,
        test_suite='nose.collector',
        tests_require=['nose'],)
  
subject: Update desc.