Added check for ascii characters in password (if enabled in system config)

Marius Cramer

2013-11-25 c99650a6cd6920626e5cc65a3361ec0ed92234a0

 install/sql/incremental/upd_0050.sql

New file
@@ -0,0 +1,2 @@
ALTER TABLE `dns_slave` DROP INDEX `origin`;
ALTER TABLE `dns_slave` ADD CONSTRAINT `slave` UNIQUE (`origin`,`server_id`);