loongson/pypi: links for collective-wtforms

loongson/mirror collective.wtforms-1.0a6.zip
loongson/mirror collective.wtforms-1.0a5.zip
loongson/mirror collective.wtforms-1.0a4.zip
loongson/mirror collective.wtforms-1.0a3.zip
loongson/mirror collective.wtforms-1.0a2.zip
loongson/mirror collective.wtforms-1.0a1.zip