loongson/pypi: links for tracextracturl

loongson/mirror TracExtractUrl-0.5.tar.gz
loongson/mirror TracExtractUrl-0.5-py2.7.egg
loongson/mirror TracExtractUrl-0.5-py2-none-any.whl
loongson/mirror TracExtractUrl-0.4.tar.gz
loongson/mirror TracExtractUrl-0.4-py2-none-any.whl
loongson/mirror TracExtractUrl-0.2.7030-py2.6.egg