Fixed vhostsubdomain not empty regex check to allow 1 char subdomains.

Till Brehm

2014-02-17 baa7f2736bc91ca3feaed685e8a67a46db4fbb98

 interface/web/admin/lib/lang/tr_groups.lng

@@ -3,4 +3,3 @@
$wb['name_txt'] = 'Grup';
$wb['name_err'] = 'Grup ismi 1-30 karakter arasında olmalı.';
?>