GUI - Angular:: More sample code; this time, services.

Change-Id: I91422074870722e6a58b096d411e64b5a46c7cc0
diff --git a/web/gui/src/main/webapp/_sdh/ng-examples/ch05-02-log-example.html b/web/gui/src/main/webapp/_sdh/ng-examples/ch05-02-log-example.html
new file mode 100644
index 0000000..d516440
--- /dev/null
+++ b/web/gui/src/main/webapp/_sdh/ng-examples/ch05-02-log-example.html
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html ng-app="notesApp">
+<head>
+    <title>Notes App</title>
+    <script src="../../tp/angular.js"></script>
+</head>
+<body ng-controller="MainCtrl as mainCtrl">
+
+    <h1> Hello Services! </h1>
+    <button ng-click="mainCtrl.logStuff()">Log something</button>
+
+    <script type="text/javascript">
+        angular.module('notesApp', [])
+                .controller('MainCtrl', ['$log', function ($log) {
+                    var self = this;
+                    self.logStuff = function () {
+                        $log.log('The button was pressed');
+                    };
+                }]);
+    </script>
+</body>
+</html>