loongson/pypi: links for tw2-jqplugins-chosen

loongson/mirror tw2.jqplugins.chosen-0.2dev-20121106.tar.gz
loongson/mirror tw2.jqplugins.chosen-0.1dev-20120910.tar.gz
loongson/mirror tw2.jqplugins.chosen-0.3.tar.gz
loongson/mirror tw2.jqplugins.chosen-0.2.tar.gz