Merge pull request #1335 from lpbearden/5.x

Updated print.scss to remove footer when printing. Resolves #1333

lib/gollum/public/gollum/stylesheets/print.scss

@@ -1,5 +1,6 @@
-// Removes the action buttons at the top and the delete link at the bottom for
+//  Removes the action buttons at the top,
-// better printing.
+//  the delete link at the bottom,
+//  and the footer for better printing.
 
 ul.actions {
 	display: none;
@@ -8,3 +9,7 @@ ul.actions {
 #delete-link {
 	display: none;
 }
+
+div#footer {
+    display: none;
+}