Merge zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-maint

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint


mysql-test/r/heap_btree.result:
  Auto merged

mysql-test/r/heap_btree.result

@@ -294,3 +294,4 @@ DROP TABLE t1;
 CREATE TABLE t1 (a INT, UNIQUE USING BTREE(a)) ENGINE=MEMORY;
 INSERT INTO t1 VALUES(NULL),(NULL);
 DROP TABLE t1;
+End of 5.0 tests