Give warnings also for safe_mutex errors found by test system
Added some warnings from different machines in pushbuild

mysql-test-run run now fails if we have [Warning] and [ERROR] as tags in .err file
Fixed wrong reference to the mysql manual
Fixed wrong prototype that caused some tests to fail on 64 bit platforms

  this has been driving me crazy: s/where/were/ in some messages

problems like misspelled -- commands 

Fixed compile-pentium64 scripts
Fixed wrong estimate of update_with_key_prefix in sql-bench
Merge bk-internal.mysql.com:/home/bk/mysql-5.1 into mysql.com:/home/my/mysql-5.1
Fixed unsafe define of uint4korr()
Fixed that --extern works with mysql-test-run.pl
Small trivial cleanups
This also fixes a bug in counting number of rows that are updated when we have many simultanous queries
Move all connection handling and command exectuion main loop from sql_parse.cc to sql_connection.cc
Split handle_one_connection() into reusable sub functions.
Split create_new_thread() into reusable sub functions.
Added thread_scheduler; Preliminary interface code for future thread_handling code.

Use 'my_thread_id' for internal thread id's
Make thr_alarm_kill() to depend on thread_id instead of thread
Make thr_abort_locks_for_thread() depend on thread_id instead of thread
In store_globals(), set my_thread_var->id to be thd->thread_id.
Use my_thread_var->id as basis for my_thread_name()
The above changes makes the connection we have between THD and threads more soft.

Added a lot of DBUG_PRINT() and DBUG_ASSERT() functions
Fixed compiler warnings
Fixed core dumps when running with --debug
Removed setting of signal masks (was never used)
Made event code call pthread_exit() (portability fix)
Fixed that event code doesn't call DBUG_xxx functions before my_thread_init() is called.
Made handling of thread_id and thd->variables.pseudo_thread_id uniform.
Removed one common 'not freed memory' warning from mysqltest
Fixed a couple of usage of not initialized warnings (unlikely cases)
Suppress compiler warnings from bdb and (for the moment) warnings from ndb

Fixed that --extern works with mysql-test-run.pl
Small trivial cleanups

  Corrected spelling in copyright text
Makefile.am:
  Don't update the files from BitKeeper
Many files:
  Removed "MySQL Finland AB & TCX DataKonsult AB" from copyright header
  Adjusted year(s) in copyright header 
Many files:
  Added GPL copyright text
Removed files:
  Docs/Support/colspec-fix.pl
  Docs/Support/docbook-fixup.pl
  Docs/Support/docbook-prefix.pl
  Docs/Support/docbook-split
  Docs/Support/make-docbook
  Docs/Support/make-makefile
  Docs/Support/test-make-manual
  Docs/Support/test-make-manual-de
  Docs/Support/xwf

mysql-test-run.pl:
    Removed "use diagnostics", reduces Perl speed significantly. Can be
    enabled with "perl -Mdiagnostics mysql-test-run.pl".
mtr_report.pl:
   Don't try output "skipped" comment if there is none (bug#24471)

  Removed "use diagnostics", reduces Perl speed significantly. Can be
  enabled with "perl -Mdiagnostics mysql-test-run.pl".
mtr_report.pl:
  Don't try output "skipped" comment if there is none (bug#24471)

Moved .progress files into the log directory
Moved 'cluster' database tables into the MySQL database, to not have 'cluster' beeing a reserved database name
Fixed bug where mysqld got a core dump when trying to use a table created by MySQL 3.23
Fixed some compiler warnings
Fixed small memory leak in libmysql
Note that this doesn't changeset doesn't include the new mysqldump.c code required to run some tests. This will be added when I merge 5.0 to 5.1

into thinking the escaped % + w was a format specifier

Set comment properly before calling mtr_report_test failed and report_failure_restart 

to run the whole testcase to find wich testcases need to be checked more carefully
and the just "copy and paste" the suspicious test case names to 
a new mysql-test-run.pl command. 

Fix problem with specifying vardir, mysql_version_id was not yet available when vardir arguments is checked
Move the code to look for exe_mysqld earlier => to initial_setup
Fix warnings detected by running with "diagnostics"
Remove unused option "opt_result_ext"
Init "path_ndb_examples_dir"

 -Add support for detecting version and features from mysqld binary
 - Autodetect netware
 - Disable some features not available below 5.0
 - Cleanup executable_setup to look for one executable at a time, only llok for the ones that are needed based on the selected testcases and settings

by default we never run disabled tests (even if they're
explicitely listed on the command-line). We add an option --enable-disabled
which will run tests even though they are disabled, and will print, for each
such test, the comment explaining why it was disabled.
The reason for the change is when you want to run "all tests which are about
NDB" for example: mysql-test-run.pl t/*ndb*.test used to run some disabled
NDB tests, causing failures, causing investigations.
Code amended and approved by Kent.

Make list of tags/name/values to simplify adding more tags
Check if debug compiled binaries

Add comment why test is skipped

Add list of clusters and nodes

(Fixes core dump in rpl_failed_optimize.test)
Ensure we end active transcations if we do an admin command (like optimize, repair etc)

mysql-test-run now fails in case of warnings

Remove compiler warnings
Fix some broken tests
Workaround for syncronization bug in NDB (Bug #16445)

Fixed warnings from test suite
Some fixes in mysql-test-run script to catch more warnings

  Added { ... } around float8get() macro, avoids VC7 error
  message "illegal else without matching if"
mtr_report.pl:
  Parse error logs to create "warnings" file
mtr_cases.pl:
  Added optoion --ignore-disabled-def
  Windows build now let TZ pass, removed
  work around
mysql-test-run.pl, mtr_process.pl:
  Back port of changes from 5.0

  Text formatting, adjust table header
mysql-test-run.pl:
  Remove requirement for source tree to run embedded server test
mysqldump.test:
  Removed ending ';' from --exec line

  Backporting from 5.0

  Corrected typo