Allow importing remote fits in try_get_fit_from_remote_format().
Allow importing remote fits in try_get_fit_from_remote_format().

copyliu/osmium,osmium-org/osmium,copyliu/osmium,wffurr/osmium,copyliu/osmium,wffurr/osmium,wffurr/osmium,wffurr/osmium,osmium-org/osmium,osmium-org/osmium,osmium-org/osmium