edit pass on T3,4,5, updated images

src/site/docs/tutorials/fetchdata/examples/portmanteaux_simple/portmanteaux_simple.dart

Index: src/site/docs/tutorials/fetchdata/examples/portmanteaux_simple/portmanteaux_simple.dart
diff --git a/src/site/docs/tutorials/fetchdata/examples/portmanteaux_simple/portmanteaux_simple.dart b/src/site/docs/tutorials/fetchdata/examples/portmanteaux_simple/portmanteaux_simple.dart
new file mode 100644
index 0000000000000000000000000000000000000000..2cadceffb209f09ae382e37771b4f650060c2a3a
--- /dev/null
+++ b/src/site/docs/tutorials/fetchdata/examples/portmanteaux_simple/portmanteaux_simple.dart
@@ -0,0 +1,28 @@
+import 'dart:html';
+import 'dart:json' as json;
+import 'dart:async';
+
+var wordList;
+
+void main() {
+  query('#getWords').onClick.listen(makeRequest);
+  wordList = query('#wordList');
+}
+
+void makeRequest(Event e) {
+  var path = 'portmanteaux_simple.json';
+  HttpRequest.getString(path)
+  .then(processString)
+  .catchError(handleError);
+}
+
+processString(String jsonString) {
+  List<String> portmanteaux = json.parse(jsonString);
+  for (int i = 0; i < portmanteaux.length; i++) {
+    wordList.children.add(new LIElement()..text = portmanteaux[i]);
+  }
+}
+
+handleError(Error error) {
+  wordList.children.add(new LIElement()..text = 'Request failed.');
+}