updated pathauto token

sites/all/modules/token/README.txt

@@ -1,2 +1,33 @@
+INTRODUCTION
+------------
 
 Provides common and resuable token UI elements and missing core tokens.
+
+ * For a full description of the module, visit the project page:
+   https://drupal.org/project/token
+
+ * To submit bug reports and feature suggestions, or to track changes:
+   https://drupal.org/project/issues/token
+
+
+INSTALLATION
+------------
+
+Install as usual, see
+https://drupal.org/documentation/install/modules-themes/modules-7 for further
+information.
+
+
+TROUBLESHOOTING
+---------------
+
+Token module doesn't provide any visible functions to the user on its own, it
+just provides token handling services for other modules.
+
+
+MAINTAINERS
+-----------
+
+Current maintainers:
+
+ * Dave Reid (https://drupal.org/user/53892)