Don't add tokens if limit has been reached.

Author: Georg Schmidl

src/jquery.tokeninput.js

@@ -470,8 +470,10 @@ $.TokenList = function (input, url_or_data, settings) {
         }
 
         // Insert the new tokens
-        insert_token(item);
-        checkTokenLimit();
+        if(settings.tokenLimit == null || token_count < settings.tokenLimit) {
+            insert_token(item);
+            checkTokenLimit();
+        }
 
         // Clear input box
         input_box.val("");