rename URI-LIKE? to URI-HAS-PROTOCOL?

scheme/httpd/cgi-server.scm

@@ -257,7 +257,7 @@
 		 (request:method req))
 
     (if loc
-	(if (uri-like? (string-trim loc))
+	(if (uri-has-protocol? (string-trim loc))
 	    (make-http-error-response http-status/moved-perm req
 				      loc loc)
 	    (make-redirect-response (string-trim loc)))
@@ -275,7 +275,7 @@
 
 
 ;; shouldn't this be in uri?
-(define (uri-like? loc)
+(define (uri-has-protocol? loc)
   (receive (proto path search frag)
       (parse-uri loc)
     (if proto #t #f)))