Now all modules are in core modules folder

modules/token/README.txt

@@ -0,0 +1,30 @@
+
+Description
+===========
+Token module provides a centralized API for text substitution. Unless
+you're installing another Drupal module that requires it, this software
+is probably unnecessary.
+
+For more information on tokens see http://groups.drupal.org/tokens
+
+Benefits
+========
+If you're a Drupal developer, check out API.txt for detailed instructions
+on using the Token API. It allows every module to announce the placeholder
+tokens they can handle, uses simple caching to prevent duplicated work in
+a given page-view, and is pretty lightweight. It's nice. You'll like it.
+
+tokenSTARTER
+============
+Want to add your own custom tokens to a site? Not sure how to write a 
+module? Worry no more, it's now quite easy.
+
+1. Copy and rename the tokenSTARTER.info and tokenSTARTER.module replacing
+   every instance of STARTER with a descriptive, appropriate word.
+
+2. Edit the .module file and change hook_token_list and hook_token_values
+   to provide whatever additional tokens or logic your site needs.
+
+3. Enable the module and enjoy!
+
+You should also want to read the API.txt.