Merge kpdesk.mysql.com:/home/thek/Development/cpp/mysql-5.0-merge

into  kpdesk.mysql.com:/home/thek/Development/cpp/mysql-5.1-merge


mysql-test/r/grant.result:
  Auto merged
mysql-test/t/grant.test:
  Auto merged
sql/sql_acl.cc:
  Auto merged