Update version

Author: Hong-Thai Nguyen

setup.py

@@ -1,6 +1,6 @@
 from setuptools import setup, find_packages
 
-version = '2.1'
+version = '2.2'
 
 long_description = open('README.rst').read()
 
@@ -14,7 +14,7 @@
       author='Dhatim',
       author_email='contact@dhatim.com',
       url='https://github.com/dhatim/python-cfonb',
-      download_url = 'https://github.com/dhatim/python-cfonb/archive/2.1.tar.gz',
+      download_url = 'https://github.com/dhatim/python-cfonb/archive/2.2.tar.gz',
       license='LGPL',
       packages=find_packages(exclude=['ez_setup', 'examples', 'tests']),
       include_package_data=True,