[extensions-web] extensions: Remove unused 'upgrade-me' element

[Jasper St. Pierre <jstpierre src gnome org>]

commit 633b5202b2656b5d9c5ed69f23dff0a4812e0c1e
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Thu Apr 26 02:20:58 2012 -0400

    extensions: Remove unused 'upgrade-me' element
    
    This was used to show the upgrade message, but this has been replaced
    by a button.

 .../extensions/templates/extensions/detail.html    |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/sweettooth/extensions/templates/extensions/detail.html b/sweettooth/extensions/templates/extensions/detail.html
index f335457..6402b08 100644
--- a/sweettooth/extensions/templates/extensions/detail.html
+++ b/sweettooth/extensions/templates/extensions/detail.html
@@ -58,9 +58,6 @@
       {% endif %}
       </dl>
 
-      <div class="upgrade-me">
-      </div>
-
       <hr style="clear: both;">
 
       {% block comments %}