mysql-test/r/archive.result:
  Result file for adding check table support
mysql-test/t/archive.test:
  Simple test for check table. The additional select is added just to make sure the file is not destroyed.
sql/ha_archive.cc:
  Updates for adding CHECK table support. is_crashed() now returns the state of the file.
sql/ha_archive.h:
  Updates for adding CHECK table support