Allow checking for wildcard scopes

[cavis]

Sometimes it's useful to know if a user has any scopes within a namespace. "Does this user have any scopes in feeder:*".

Or to find account ids that have any feeder:* permissions.

Would require either special-casing a wildcard in ScopeList.contains?. Or overriding ScopeList.include? to know about wildcards.

Or slightly higher up in ResourceMap.resources. But I kind of like this in the ScopeList - so it works both for listing resources, and checking a specific resource.