Fixed problem with UPDATE and BDB tables
Fixed problem with GRANT FILE privilege on database level
mysqld --warnings works now
Fixed problem with SHOW OPEN TABLES when not using BDB
Added some tests for ALTER TABLE to the test scripts


Docs/manual.texi:
  Added link to copyleft license.
  Updated Changelog
configure.in:
  Fixed typo
mysys/thr_lock.c:
  Removed wrong warning
sql/ha_berkeley.cc:
  Fixed problem with UPDATE
sql/sql_acl.cc:
  Fixed problem with GRANT FILE privilege on database level
sql/sql_parse.cc:
  Fixed that you don't get aborted connection error if you are not using --warning
sql/sql_show.cc:
  Fixed problem with SHOW OPEN TABLES when not using BDB
tests/fork2_test.pl:
  Added test of ALTER TABLE
tests/fork_big.pl:
  Added test of ALTER TABLE