SvnInfo.toString() is used for display purpose in SubversionTagAction (#676)

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@3854 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/scm/SubversionSCM.java

@@ -376,6 +376,10 @@ public class SubversionSCM extends SCM implements Serializable {
             return 0;
         }
 
+        public String toString() {
+            return url+" rev."+revision;
+        }
+
         private static final long serialVersionUID = 1L;
     }