loongson/pypi: links for traccronplugin

loongson/mirror TracCronPlugin-0.3.1.tar.gz
loongson/mirror TracCronPlugin-0.3.tar.gz
loongson/mirror TracCronPlugin-0.2.tar.gz
loongson/mirror TracCronPlugin-0.2.linux-x86_64.tar.gz
loongson/mirror TracCronPlugin-0.2-py2.6.egg
loongson/mirror TracCronPlugin-0.1.tar.gz
loongson/mirror TracCronPlugin-0.1.linux-x86_64.tar.gz
loongson/mirror TracCronPlugin-0.1-py2.6.egg