litte fix to show GMT value in default viewfixed file_list
fix ticket #975 some weird /pages/ header infos
show_menu2 remove unneeded code for WB < 2.7class.wb.php, recoding backend preferenceadd a language variable $MESSAGE['PREFERENCES']['INVALID_CHARS']update theme.css & preference.htt in argos_theme & wb_themeremove classic_theme