removing Web UI tutorials, updating remaining 4 to current release, + review pass

src/site/docs/tutorials/forms/examples/slambook/out/web/xslambookform.dart

Index: src/site/docs/tutorials/forms/examples/slambook/out/web/xslambookform.dart
diff --git a/src/site/docs/tutorials/forms/examples/slambook/out/web/xslambookform.dart b/src/site/docs/tutorials/forms/examples/slambook/out/web/xslambookform.dart
deleted file mode 100644
index 2bb91308ae360852c6c0ffa582bc793172188932..0000000000000000000000000000000000000000
--- a/src/site/docs/tutorials/forms/examples/slambook/out/web/xslambookform.dart
+++ /dev/null
@@ -1,106 +0,0 @@
-import 'dart:html';
-import 'dart:json' as json;
-import 'package:polymer/polymer.dart';
-
-@CustomTag('x-slambook-form')
-class SlamBookComponent extends PolymerElement with ChangeNotifierMixin {
-  
-  String __$firstName = "mem";
-  String get firstName => __$firstName;
-  set firstName(String value) {
-    __$firstName = notifyPropertyChange(const Symbol('firstName'), __$firstName, value);
-  }
-  
-  
-  // Set up the maps for the form and give initial values.
-  // Boolean values in this map are bound with bind-checked to checkboxes.
-  Map<String, bool> __$favoriteThings = toObservable({
-      'kittens': true, 'raindrops': false,
-      'mittens': true, 'kettles': false});
-  Map<String, bool> get favoriteThings => __$favoriteThings;
-  set favoriteThings(Map<String, bool> value) {
-    __$favoriteThings = notifyPropertyChange(const Symbol('favoriteThings'), __$favoriteThings, value);
-  }
-  
-  
-  // This map contains the rest of the forma data.
-  Map __$theData = toObservable({
-      'firstName':      'mem',
-      'favoriteQuote':  'Enjoy all your meals.',
-      'favoriteColor':  '#4169E1',
-      'birthday':       '1963-08-30',
-      'volume':         '11', //I want this to be bound to an integer!
-      'catOrDog':       'dog',
-      'music':          2,
-      'zombies':        true
-      // Add favoriteThings later...can't do it here...there is no this.
-    });
-  Map get theData => __$theData;
-  set theData(Map value) {
-    __$theData = notifyPropertyChange(const Symbol('theData'), __$theData, value);
-  }
-  
-
-  String __$serverResponse = '';
-  String get serverResponse => __$serverResponse;
-  set serverResponse(String value) {
-    __$serverResponse = notifyPropertyChange(const Symbol('serverResponse'), __$serverResponse, value);
-  }
-  
-  HttpRequest request;
-
-  void submitForm(Event e, var detail, Node target) {
-    e.preventDefault(); // Don't do the default submit.
-       
-    request = new HttpRequest();
-    
-    request.onReadyStateChange.listen(onData); 
-    
-    // POST the data to the server.
-    var url = 'http://127.0.0.1:4040';
-    request.open('POST', url);
-    request.send(_slambookAsJsonData());
-  }
-  
-  void catOrDog(Event e, var detail, Element target) {
-    theData['catOrDog'] = (target as RadioButtonInputElement).value;
-  }
-  
-  void onData(_) {
-    if (request.readyState == HttpRequest.DONE &&
-        request.status == 200) {
-      // Data saved OK.
-      serverResponse = 'Server Sez: ' + request.responseText;
-    } else if (request.readyState == HttpRequest.DONE &&
-        request.status == 0) {
-      // Status is 0...most likely the server isn't running.
-      serverResponse = 'No server';
-    }
-  }
-   
-  void resetForm(Event e, var detail, Node target) {
-    e.preventDefault(); // Default behavior clears elements,
-                        // but bound values don't follow
-                        // so have to do this explicitly.
-    favoriteThings['kittens'] = false;
-    favoriteThings['raindrops'] = false;
-    favoriteThings['mittens'] = false;
-    favoriteThings['kettles'] = false;
-    
-    theData['firstName'] = '';
-    theData['favoriteQuote'] = '';
-    theData['favoriteColor'] = '#FFFFFF';
-    theData['birthday'] = '2013-01-01';
-    theData['volume'] = '0';
-    theData['catOrDog'] = 'cat';
-    theData['music'] = 0;
-    theData['zombies'] = false;
-    serverResponse = 'Data cleared.';
-  }
-  
-  String _slambookAsJsonData() {
-    // Put favoriteThings in the map.
-    theData['favoriteThings'] = favoriteThings;
-    return json.stringify(theData);
-  }
-}