+01-Dec-2009 Janusz Dobrowolski
+# Removing config.php after error during install. Otherwise misleading message is displayed.
+$ /install/save.php
+! Display sql in case of duplicate data error when go_debug=1.
+$ /includes/errors.inc
+
+29-Nov-2009 Janusz Dobrowolski
+# Fixed change of language in display preferences. Removed sparse $_SESSION['languages'] variable
+$ /includes/lang/language.php
+ /includes/session.inc
+! Array helpers moved to current_user. Added array_search_key and array_search_key helpers.
+$ /includes/current_user.inc
+ /includes/main.inc
+
+28-Nov-2009 Chaitanya/Joe Hunt
+# Missing ajax trigger in stock_purchasable_items_list_cells. Prices not updated instantly.
+$ /purchasing/includes/ui/po_ui.inc
+