Step 15 - Add the 'sencha-azure' package to the application by adding 'sencha-azure' to the 'requires' array in the app.json file. Be sure to run 'sencha app refresh' so the bootstrap files are updated.
Step 16 - Configure application to use your Azure Mobile Service.  Make sure to replace the appKey and appUrl configs with your own application key and application url for your Azure Mobile Service.
Step 17 - Change the proxy for the 'sessions' store to use the 'azure' proxy and set the tableName config to be 'Sessions' , or whatever you named the table in your Azure Mobile Service.
Step 18 - Add a Save and Refresh button to the Grid and add their logic to the GridController