gituser/pypi: links for chitter

gituser/pypi chitter-0.2.2.tar.gz
gituser/pypi chitter-0.2.1.tar.gz
gituser/pypi chitter-0.2.0.tar.gz
gituser/pypi chitter-0.1.1.tar.gz
gituser/pypi chitter-0.1.0.tar.gz