Doc change: merge landing page and header/footer designs.

Change-Id: Ic2f603c0215f8dadac2dfa4b871b22b2f9a027e5
diff --git a/docs/html/design/devices.jd b/docs/html/design/devices.jd
index c67e585..3d23d07 100644
--- a/docs/html/design/devices.jd
+++ b/docs/html/design/devices.jd
@@ -1,8 +1,9 @@
-page.title=Devices
+page.title=Android devices
 page.viewport_width=970
 section.landing=true
 header.hide=1
 footer.hide=1
+page.image=images/cards/android-devices_2x.jpg
 @jd:body
 
 <style>