allow https://cloud.sagemath.com/project_id/raw (no need for trailing slash).
allow https://cloud.sagemath.com/project_id/raw (no need for trailing slash).

sagemathinc/smc,tscholl2/smc,DrXyzzy/smc,DrXyzzy/smc,DrXyzzy/smc,tscholl2/smc,sagemathinc/smc,tscholl2/smc,DrXyzzy/smc,sagemathinc/smc,tscholl2/smc,tscholl2/smc,sagemathinc/smc