Simplify rivetsBinderCall, as it doesn't make much sense to have that

function contain so many smarts.

@@ -8,15 +8,7 @@ define([
     'use strict';
     'use strict';
     var rivetsBinderCall = function(binding, binderName, methodName, args) {
     var rivetsBinderCall = function(binding, binderName, methodName, args) {
         var binder = rivets.binders[binderName];
         var binder = rivets.binders[binderName];
-        if (binder instanceof Function) {
-            if (methodName === 'routine') {
-                binder.apply(binding, args);
-            }
-        } else if (binder) {
-            if (binder[methodName]) {
-                binder[methodName].apply(binding, args);
-            }
-        }
+        binder[methodName].apply(binding, args);
     };
     };
 
 
     var render = function() {
     var render = function() {