gituser/pypi: links for taskcluster-s3-uploader

gituser/pypi taskcluster-s3-uploader-0.3.1.tar.gz
gituser/pypi taskcluster-s3-uploader-0.3.0.tar.gz
gituser/pypi taskcluster-s3-uploader-0.2.0.tar.gz
gituser/pypi taskcluster-s3-uploader-0.1.0.tar.gz