docs only.
Add new web pages for sample apps included in the SDK.
Revise the existing sample app web pages.
Delete screenshots for notepad and lunar lander (these have
moved into frameworks/base/docs/html/guide/samples/image/.
diff --git a/samples/Snake/_index.html b/samples/Snake/_index.html
new file mode 100644
index 0000000..56391b9
--- /dev/null
+++ b/samples/Snake/_index.html
@@ -0,0 +1,10 @@
+<p>This is an implementation of the classic Game "Snake", in which you control a
+serpent roaming around the garden looking for apples. Be careful, though,
+because when you catch one, not only will you become longer, but you'll move
+faster. Running into yourself or the walls will end the game..</p>
+
+<p>This code demonstrates how to create custom View layouts and
+request draws to the screen. A great example of a basic game that does not
+require a fast framerate.</p>
+
+<img alt="" src="/guide/samples/images/Snake.png" />