BugFix-Vars (#1818)

corrected the system default us-ring category to 'Ringtones'
remove var_name like as var_cat now takes care of this

resources/classes/ringbacks.php

@@ -52,7 +52,6 @@ if (!class_exists('ringbacks')) {
 			//get the ringback types
 				$sql = "select * from v_vars ";
 				$sql .= "where var_cat = 'Ringtones' ";
-				$sql .= "and var_name LIKE '%-ring' ";
 				$sql .= "order by var_name asc ";
 				$prep_statement = $this->db->prepare(check_sql($sql));
 				$prep_statement->execute();