[opw-web] Add missing file from mentor resign patch

[Owen Taylor <otaylor src gnome org>]

commit ca854719879fefd35cb74458ff37e51a127fbce6
Author: Owen W. Taylor <otaylor fishsoup net>
Date:   Tue Mar 11 18:16:37 2014 -0400

    Add missing file from mentor resign patch
    
    Add a template used for an error message if you can't resign
    because you are mentoring approved projects.

 skins/easterngreen/html/tpl_error_box.html |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/skins/easterngreen/html/tpl_error_box.html b/skins/easterngreen/html/tpl_error_box.html
new file mode 100644
index 0000000..440e146
--- /dev/null
+++ b/skins/easterngreen/html/tpl_error_box.html
@@ -0,0 +1,8 @@
+<div class="alert alert-error">
+    <h1>[[message_title]]</h1>
+    <p>[[message_body]]</p>
+
+    <hr />
+
+    <a href="[[return_url]]" class="btn">{{ok}}</a>
+</div>