added Azure server-side example (phonegap#1124)

* added Azure server-side example

* removed MS license info

Author: Mikejo5000

example/server/pushAzure.js

@@ -0,0 +1,48 @@
+/*
+** Sample Table Definition - this supports the Azure Mobile Apps
+** TodoItem product
+** https://azure.microsoft.com/en-us/documentation/articles/app-service-mobile-cordova-get-started/
+*/
+var azureMobileApps = require('azure-mobile-apps'),
+promises = require('azure-mobile-apps/src/utilities/promises'),
+logger = require('azure-mobile-apps/src/logger');
+
+// Create a new table definition
+var table = azureMobileApps.table();
+
+// In the TodoItem product, sends a push notification
+// when a new item inserted into the table.
+table.insert(function (context) {
+    // For more information about the Notification Hubs JavaScript SDK,
+    // see http://aka.ms/nodejshubs
+    logger.info('Running TodoItem.insert');
+
+    // Define the push notification template payload.
+    // Requires template specified in the client app. See
+    // https://azure.microsoft.com/en-us/documentation/articles/app-service-mobile-cordova-get-started-push/
+    var payload = '{"message": "' + context.item.text + '" }';
+
+    // Execute the insert.  The insert returns the results as a Promise,
+    // Do the push as a post-execute action within the promise flow.
+    return context.execute()
+        .then(function (results) {
+            // Only do the push if configured
+            if (context.push) {
+
+                context.push.send(null, payload, function (error) {
+                    if (error) {
+                        logger.error('Error while sending push notification: ', error);
+                    } else {
+                        logger.info('Push notification sent successfully!');
+                    }
+                });
+            }
+            // Don't forget to return the results from the context.execute()
+            return results;
+        })
+        .catch(function (error) {
+            logger.error('Error while running context.execute: ', error);
+        });
+});
+
+module.exports = table;