fix to template being reset from path in plain templates (i.e. where no model), may affect those relying on the bug ( bug 23722 )
added search_columns method to base cdbi model class, provides display_columns unless over-ridden
fix to display_line macro in factory templates (bug 22920)
+ fix to correct problem with LocationMatch and regex based Location directives in apache config.
2.11 Mon 31 July 2006