loongson/pypi: links for dolmen-app-breadcrumbs

loongson/mirror dolmen.app.breadcrumbs-1.0b2.tar.gz
loongson/mirror dolmen.app.breadcrumbs-1.0b1.tar.gz
loongson/mirror dolmen.app.breadcrumbs-0.2.tar.gz
loongson/mirror dolmen.app.breadcrumbs-0.1.tar.gz