Direct ONTAP REST Samples

Updated README.MD

Author: mahaganesan11

examples/rest_api/README.md

@@ -14,7 +14,9 @@ Before running the example scripts , make sure the following packages are instal
 
 The following table summaries the scripts used to access the ONTAP REST API . Make sure to run each of the scripts with the appropriate parameters.
 
-**Note:** [**utils.py**](https://github.com/NetApp/ontap-rest-python/blob/master/examples/rest_api/utils.py) module in this directory is used by the other example modules in this directory. It is not meant as a stand-alone application. Hence, the utils.py code module needs to be in the same directory structure as of the code executed by the user. 
+**Note:** [**utils.py**](https://github.com/NetApp/ontap-rest-python/blob/master/examples/rest_api/utils.py) module in this directory is used by the other example modules in this directory. It is not meant as a stand-alone application. Hence, the utils.py code module needs to be in the same directory structure as of the code executed by the user.
+
+Master Page for ONTAP REST - https://devnet.netapp.com/restapi.php
 
 For e.g: If user executes list_volumes.py code in a directory structure a/b/c, ensure utils.py code exists in the same directory a/b/c.