Bug#20627 - INSERT DELAYED does not honour auto_increment_* variables
Merge from 5.0.
Changed auto_increment handling to the 5.1 pattern.

into  chilla.local:/home/mydev/mysql-5.1-bug20627

Bug#20627 - INSERT DELAYED does not honour auto_increment_* variables

INSERT DELAYED ignored an explicitly set INSERT_ID and session
specific auto_increment_* variables.

The problem was that the inserts are done by a system thread,
which does not have access to the session variables of the user
thread.

On a proposal of Guilhem I fixed it so that the variables are
copied to the data structure for every delayed row. The system
thread sets its session variables from these values.

into  chilla.local:/home/mydev/mysql-5.1-bug14400-monty

into  chilla.local:/home/mydev/mysql-5.0-bug14400-monty

into  chilla.local:/home/mydev/mysql-4.1-bug14400-monty

into  chilla.local:/home/mydev/mysql-5.0--team

into  xiphis.org:/home/antony/work2/engines-merge

into  chilla.local:/home/mydev/mysql-5.0--team

into  april.(none):/home/svoj/devel/mysql/merge/mysql-5.1-engines

into  april.(none):/home/svoj/devel/mysql/merge/mysql-5.1-engines

fixed when 5.1-win will be pushed into main tree).
Commenting the libmysqld and libmysqld/example subdirectories will allow us 
to upgrade from cmake 2.2 to 2.4.

2. Correct some logical bugs within the tests, which were caused by
   automatic resolve of BitKeeper

into  april.(none):/home/svoj/devel/mysql/merge/mysql-5.1-engines

into  april.(none):/home/svoj/devel/mysql/merge/mysql-5.0-engines

into  april.(none):/home/svoj/devel/mysql/merge/mysql-5.0-engines

Disabled im_instance_conf to get autopush through

into  bk-internal.mysql.com:/data0/bk/mysql-5.1-arch

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint

Disabled innodb_mysql to get autopush through

Disabled index_merge_myisam to get autopush through

into  zim.(none):/home/brian/mysql/merge-5.1

Disabled index_merge_innodb to get autopush through

In practice this means that handlerton is now created by the server and is passed to the engine. Plugin startups can now also control how plugins are inited (and can optionally pass values). Bit more flexibility to those who want to write plugin interfaces to the database. 

into  shellback.(none):/home/msvensson/mysql/mysql-5.0-maint

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint

into  chilla.local:/home/mydev/mysql-5.1-toteam

Disabled im_daemon_life_cycle with permission by Calvin

into  shellback.(none):/home/msvensson/mysql/mysql-5.0-maint

into  shellback.(none):/home/msvensson/mysql/mysql-5.1-maint

into  shellback.(none):/home/msvensson/mysql/mysql-5.0-maint

into  shellback.(none):/home/msvensson/mysql/work/my51-work

into  shellback.(none):/home/msvensson/mysql/work/my50-work

into  shellback.(none):/home/msvensson/mysql/work/my50-work

into  shellback.(none):/home/msvensson/mysql/work/my51-work

into  shellback.(none):/home/msvensson/mysql/mysql-5.0-maint