docs only.
add a homepage for the searchable dictionary sample app.
and make all urls relative
diff --git a/samples/Snake/_index.html b/samples/Snake/_index.html
index 56391b9..991bc5d 100644
--- a/samples/Snake/_index.html
+++ b/samples/Snake/_index.html
@@ -7,4 +7,4 @@
 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" />
+<img alt="" src="../images/Snake.png" />