Made rpl_until test independent from mysqld version

mysql-test/r/rpl_until.result

@@ -14,7 +14,7 @@ insert into t2 values (3),(4);
 drop table t2;
 show binlog events;
 Log_name	Pos	Event_type	Server_id	Orig_log_pos	Info
-master-bin.000001	4	Start	1	4	Server ver: 4.1.1-alpha-debug-log, Binlog ver: 3
+master-bin.000001	4	Start	1	4	Server ver: VERSION, Binlog ver: 3
 master-bin.000001	79	Query	1	79	use `test`; create table t1(n int not null auto_increment primary key)
 master-bin.000001	172	Query	1	172	use `test`; insert into t1 values (1),(2),(3),(4)
 master-bin.000001	244	Query	1	244	use `test`; drop table t1

mysql-test/t/rpl_until.test

 source include/master-slave.inc;
 
+# prepare version for substitutions
+let $VERSION=`select version()`;
+
 # stop slave before he will start replication
 connection slave;
 stop slave;
@@ -13,6 +16,7 @@ create table t2(n int not null auto_increment primary key);
 insert into t2 values (1),(2);
 insert into t2 values (3),(4);
 drop table t2;
+--replace_result $VERSION VERSION
 show binlog events;
 
 # try to replicate all queries until drop of t1