loongson/mirror: links for flask-mailer

loongson/mirror Flask-Mailer-0.4.0.tar.gz
loongson/mirror Flask_Mailer-0.4.0-py2-none-any.whl
loongson/mirror Flask-Mailer-0.3.7.tar.gz
loongson/mirror Flask_Mailer-0.3.7-py2-none-any.whl
loongson/mirror Flask-Mailer-0.3.6.tar.gz
loongson/mirror Flask_Mailer-0.3.6-py2-none-any.whl