Links for apache-airflow

apache-airflow-1.10.1rc2.tar.gzapache-airflow-1.8.2rc1.tar.gzapache-airflow-1.8.1.tar.gzapache-airflow-1.9.0.tar.gzapache-airflow-1.10.1b1.tar.gzapache-airflow-1.10.0.tar.gzapache-airflow-1.8.2.tar.gz