SDK only: integrate new sample code, deprecating along the way.

The new support library features and sample code for switching
between fragments using a TabHost now eliminates the utility of
the TabActivity class, so deprecate it.  This also means there is
no longer any use in ActivityGroup or LocalActivityManager.  Yay.

Also fix up things so the new support API demos are included in
the documentation.

Change-Id: I4f073b82787f32560ba1fa5b6a23746ecc8aecdc
diff --git a/docs/html/resources/resources-data.js b/docs/html/resources/resources-data.js
index eeb62ed..683b062 100644
--- a/docs/html/resources/resources-data.js
+++ b/docs/html/resources/resources-data.js
@@ -407,6 +407,26 @@
     }
   },
   {
+    tags: ['sample', 'layout', 'ui', 'fragment', 'loader', 'new'],
+    path: 'samples/Support4Demos/index.html',
+    title: {
+      en: 'API 4+ Support Demos'
+    },
+    description: {
+      en: 'A variety of small applications that demonstrate the use of the helper classes in the Android API 4+ Support Library (classes which work down to API level 4 or version 1.6 of the platform).'
+    }
+  },
+  {
+    tags: ['sample', 'layout', 'ui', 'new'],
+    path: 'samples/Support13Demos/index.html',
+    title: {
+      en: 'API 13+ Support Demos'
+    },
+    description: {
+      en: 'A variety of small applications that demonstrate the use of the helper classes in the Android API 13+ Support Library (classes which work down to API level 13 or version 3.2 of the platform).'
+    }
+  },
+  {
     tags: ['sample', 'data', 'newfeature', 'accountsync'],
     path: 'samples/BackupRestore/index.html',
     title: {