message: add python 2.7 to setup.py classifiers
diff: @@ -21,6 +21,7 @@ setup(
  'Operating System :: OS Independent',
  'Topic :: Software Development :: Build Tools',
  'Programming Language :: C++',
  + 'Programming Language :: Python :: 2.7'
  'Programming Language :: Python :: 3',
  ],
  packages=['hdlConvertor'],
  