+ 8. Routers now support multiple "condition" tests, IF each router yields
+ a string which the bool{} operator recognises. Note that this is a departure
+ from normal Router "condition" truth, requiring the stricter standard of
+ "true" that ACLS use. This might be relaxed in a future release if there
+ is sufficient demand.
+ When debugging, bear in mind that these are internally wrapped up into
+ a longer, more complicated, string. There's a reason that the bool{}
+ logic is a dependency.
+