revisions to the next/prev page link layout.
make "next" link in footer align left, remove previous link in footer,
add doc title to next link in footer, move g+ to the right

Change-Id: Id7c18a1a1a42344e96d0fa17c35908eb87d62612
diff --git a/tools/droiddoc/templates-sdk/assets/js/docs.js b/tools/droiddoc/templates-sdk/assets/js/docs.js
index 95a713a..42cd29e 100644
--- a/tools/droiddoc/templates-sdk/assets/js/docs.js
+++ b/tools/droiddoc/templates-sdk/assets/js/docs.js
@@ -332,11 +332,15 @@
                           .click(function() { return false; });
       if ($nextLink.length) {
         $('.next-class-link').attr('href',$nextLink.attr('href'))
-                             .removeClass("hide").append($nextLink.html());
+                             .removeClass("hide")
+                             .append(": " + $nextLink.html());
         $('.next-class-link').find('.new').empty();
       }
     } else {
-      $('.next-page-link').attr('href', $nextLink.attr('href')).removeClass("hide");
+      $('.next-page-link').attr('href', $nextLink.attr('href'))
+                          .removeClass("hide");
+      // for the footer link, also add the next page title
+      $('.content-footer .next-page-link').append(": " + $nextLink.html());
     }
 
     if (!startClass && $prevLink.length) {