gituser/pypi: links for flask-triangle

gituser/pypi Flask-Triangle-0.5.4.tar.gz
gituser/pypi Flask-Triangle-0.5.3.tar.gz
gituser/pypi Flask-Triangle-0.5.2.tar.gz
gituser/pypi Flask-Triangle-0.5.1.tar.gz
gituser/pypi Flask-Triangle-0.5.0.tar.gz