BUG#6034 - Error code 124: Wrong medium type

Completely recoded the bugfix for 4.1.
This is just a merge changeset.


mysql-test/r/insert_select.result:
  BUG#6034 - Error code 124:  Wrong medium type
  Replaced TYPE= by ENGINE=
mysql-test/t/insert_select.test:
  BUG#6034 - Error code 124:  Wrong medium type
  Replaced TYPE= by ENGINE=
sql/sql_select.cc:
  BUG#6034 - Error code 124:  Wrong medium type
  Completely recoded the bugfix for 4.1.