merge, adopted structured event interface to filter out "PING" events c.f. BUG#11898, ndb_mgmd does not release resources

    added using ndb_end and showing mem allocation stat at exit
    added init of variable
    added destruction of LocalConfig to still memleak
    added delete of theFacade on exit
    stopSessions(true) on socket server to ensure destuction of threads
    added destruction of arbit manager thread
    added true option to stopSessions in transporter facade to ensure destructions of threads

    + added close of some fd's
    + debug prints

into  mysql.com:/opt/local/work/mysql-5.0-root

into  mysql.com:/opt/local/work/mysql-5.0-root

    added __LINE__ so systemErrorLab for better error printout

information about error".

into  mysql.com:/opt/local/work/mysql-5.0-root

into  mysql.com:/opt/local/work/mysql-4.1-root

into mysql.com:/home/psergey/mysql-4.1-merge-from-build

  source table present (this happens for ORDER BY after UNION)

  This is needed because in some cases range optimization is performed twice and added 
  NOT NULL item must have correct const_table_map() value. 

into deer.(none):/home/hf/work/mysql-5.0.clean

into  mysql.com:/usr/home/bar/mysql-5.0

  After merge fix.

into  mysql.com:/media/sda1/mysql/mysql-5.0-10760-new

in cursors.

into  mysql.com:/opt/local/work/mysql-4.1-root

No separate typecode for MEDIUMTEXT/LONGTEXT is added, as we
have no sound decision yet what typecodes and for what types are
sent by the server (aka what constitutes a distinct type in MySQL).

into  mysql.com:/usr/home/bar/mysql-5.0

removed unnecessary operation

into  mysql.com:/usr/home/bar/mysql-4.1.num-conv

into  mysql.com:/opt/local/work/mysql-5.0-root

into  mysql.com:/home/dlenev/src/mysql-5.0-mysqlproc

into  mysql.com:/opt/local/work/mysql-5.0-root

into mysql.com:/M50/mysql-5.0

character set is UCS2".
The bug is no longer repeatable.

Tagging the 5.0.9-beta release.

into  mysql.com:/home/dlenev/src/mysql-5.0-mysqlproc

all tables suggested by prelocking algorithm.
Added test for bug #11889 "Server crashes when dropping trigger using stored
routine" (which was fixed by previous patch).

into  mysql.com:/opt/local/work/mysql-5.0-root

binary).

into  mysql.com:/opt/local/work/mysql-5.0-root

into  mysql.com:/opt/local/work/mysql-5.0-root

into  mysql.com:/opt/local/work/mysql-4.1-11458

into  mysql.com:/opt/local/work/mysql-5.0-root