Updated edit.php to enable appending or search/replace for rich text fields


git-svn-id: http://svn.montala.net/svn/resourcespace@4198 c08608d7-6e46-0410-86ca-f2a6f1370df5
Minor update to improve the translation functionality.

Added the latest additions to the Swedish language file (complete).


git-svn-id: http://svn.montala.net/svn/resourcespace@4199 c08608d7-6e46-0410-86ca-f2a6f1370df5