Merge stella.local:/home2/mydev/mysql-5.0-axmrg

into  stella.local:/home2/mydev/mysql-5.1-axmrg


mysql-test/t/ctype_uca.test:
  Auto merged
mysql-test/r/myisam.result:
  Manual merge from 5.0.
mysql-test/t/myisam.test:
  Manual merge from 5.0.
mysql-test/t/subselect.test:
  Manual merge from 5.0.
storage/myisam/mi_check.c:
  Manual merge from 5.0.