backup.php, config.inc.php:

- added alias_domain table at various places
- also opened https://sourceforge.net/tracker/index.php?func=detail&aid=1969168&group_id=191583&atid=937967
  ("backup.php should use table list from config")


git-svn-id: https://svn.code.sf.net/p/postfixadmin/code/trunk@364 a1433add-5e2c-0410-b055-b7f2511e0802

backup.php

@@ -75,6 +75,7 @@ if ($_SERVER['REQUEST_METHOD'] == "GET")
       $tables = array(
          'admin',
          'alias',
+         'alias_domain',
          'config',
          'domain',
          'domain_admins',

config.inc.php

@@ -59,6 +59,7 @@ $CONF['database_prefix'] = '';
 $CONF['database_tables'] = array (
     'admin' => 'admin',
     'alias' => 'alias',
+    'alias_domain' => 'alias_domain',
     'config' => 'config',
     'domain' => 'domain',
     'domain_admins' => 'domain_admins',