Reorder out-of-order system variables.

  Reorder out-of-order status variables.

  Bug#12094: Let sleep_until_file_created() return the pid as intended

into mysql.com:/Users/kent/mysql/bk/mysql-4.1

  Added missing drop statement
subselect.test:
  Added missing drop statement.

  Fixed bug #11479.
  The JOIN::reinit method cannot call setup_tables
  after the optimization phase since this function
  removes some optimization settings for joined
  tables. E.g. it resets values of the null_row flag to 0.
subselect.result, subselect.test:
  Added a test case for bug #11479.

into  mysql.com:/home/jimw/my/mysql-4.1-clean

into  mysql.com:/home/jimw/my/mysql-4.1-clean

into  mysql.com:/home/jimw/my/mysql-4.1-clean

into  mysql.com:/home/jimw/my/mysql-4.1-clean

into  50.0.168.192.in-addr.arpa:/Users/bell/mysql/bk/work-bug2-4.1

into  50.0.168.192.in-addr.arpa:/Users/bell/mysql/bk/work-bug2-4.1

  Don't skip SET command even if --replicate-wild* says to.
  E.g., SET ONE_SHOT TIME_ZONE = 'XYZ' should be executed (BUG #12542)

-T option is used. (Bug #12235)

into mysql.com:/space/my/mysql-4.1-merge

into  mysql.com:/usr/home/bar/mysql-4.1.b12351

into mysql.com:/space/my/mysql-4.1-merge

into  radha.local:/Users/patg/mysql-build/mysql-4.1.clean

  preflight/postflight instead, so they are run every time a PKG is installed, not only for
  a fresh installation

  change was too drastic) (BUG#12506)

  config.cpp => ndb_config.cpp, solves link problems on case insensitive OS
ndb_config.cpp:
  Rename: ndb/tools/config.cpp -> ndb/tools/ndb_config.cpp

  postmerge fix

query that mixed statements that do and do not return info. (Bug #11688)

in invoking mysqlcheck.

into  mysql.com:/usr/local/home/marty/MySQL/mysql-4.1

into  xiphis.org:/usr/home/antony/work2/p2-bug10109.3

into  mysql.com:/usr/home/bar/mysql-4.1.b5439

after normal connection threads. (Bug #11796)

into rurik.mysql.com:/home/igor/dev/mysql-4.1-0

  Added a test case for bug #12392.
item_cmpfunc.cc:
  Fixed bug #12392.
  Missing handling of rows containing NULL components
  when evaluating IN predicates caused a crash.

into  mysql.com:/home/my/mysql-4.1

- Fixed some error condtion when handling dates with 'T'
- Added extra test for bug #11867 (Wrong result with "... WHERE ROW( a, b ) IN ( SELECT DISTINCT a, b WHERE ...)" to show it's not yet fixed
- Safety fixes and cleanups