Deprecate the GetLocale class and replace with ACL\Login locales set

If ACL\Login is used, the loginGetLocale() call should be used to fetch
the locale data set during login

Language\L10n now has new encoding/charset optional parameter 4
If the locale does not have a charset set the defautl charset is UTF-8
unless set via the new parameter or setOverrideEncoding()

Because of the deprecation of the getLocales call the following methods
do no longer need $locales
- Admin\Backend
- Admin\EditBase
- Output\Form\Generate
- Template\SmartyExtend

They all use the new l10n->getLocaleAsArray() call to set all the local
variables

* Admin\EditBase has new parameter "options" to set
- cache_id
- compile_id
which must be passed on the SmartyExtend class init

www/includes/admin_header.php

@@ -74,20 +74,35 @@ if (
 // db config with logger
 $db = new \CoreLibs\DB\IO(DB_CONFIG, $log);
 // login & page access check
-$login = new \CoreLibs\ACL\Login($db, $log, $session);
+$login = new \CoreLibs\ACL\Login(
+	$db,
+	$log,
+	$session,
+	[
+		'auto_login' => true,
+		'default_acl_level' => DEFAULT_ACL_LEVEL,
+		'logout_target' => '',
+		'site_locale' => SITE_LOCALE,
+		'site_domain' => SITE_DOMAIN,
+		'site_encoding' => SITE_ENCODING,
+		'locale_path' => BASE . INCLUDES . LOCALE,
+	]
+);
 // lang, path, domain
 // pre auto detect language after login
-$locale = \CoreLibs\Language\GetLocale::setLocale();
+$locale = $login->loginGetLocale();
 // set lang and pass to smarty/backend
 $l10n = new \CoreLibs\Language\L10n(
 	$locale['locale'],
 	$locale['domain'],
 	$locale['path'],
+	$locale['encoding']
 );
+
 // create smarty object
-$smarty = new \CoreLibs\Template\SmartyExtend($l10n, $locale);
+$smarty = new \CoreLibs\Template\SmartyExtend($l10n, CACHE_ID, COMPILE_ID);
 // create new Backend class with db and loger attached
-$cms = new \CoreLibs\Admin\Backend($db, $log, $session, $l10n, $locale);
+$cms = new \CoreLibs\Admin\Backend($db, $log, $session, $l10n, DEFAULT_ACL_LEVEL);
 // the menu show flag (what menu to show)
 $cms->menu_show_flag = 'main';
 // db info