This needs two new test cassettes because there was a slight behaviour change: it now returns user URLs with a trailing slash, for consistency with how Flickr.com does it.
I thought there'd be a way to simplify the photos-api lookups also, but that doesn't seem to be true -- we need at least one API call to look up the user info, and lookupUserByUrl works well enough for that.
This needs two new test cassettes because there was a slight behaviour change: it now returns user URLs with a trailing slash, for consistency with how Flickr.com does it.
I thought there'd be a way to simplify the photos-api lookups also, but that doesn't seem to be true -- we need at least one API call to look up the user info, and lookupUserByUrl works well enough for that.