Remove leftovers of the Flint merge
Add Ian and me as contributors
Small refactoring in the hooks module
Remove unused read_stdin, now ported to pep8
Take into account that setuptools is no longer optional
Remove the obsolete argument 'reporter' of check_code and check_file
setup.py: reorder entries
setup.py: remove 'scripts' which is redundant with setuptools entry points; issue #70
setup.py: allow upgrade of dependencies
setup.py: add classifiers for Python 2/3 compatibility
setup.py: new topic classifiers
setup.py: update description
Move the changelog to CHANGES.rst
setup.py: do not import the module to read the __version__
Add information to the README.rst