corrected typo in previous changeset

Corrected fragmentation calculation to take into account that LQH creates "2 fragments per fragment" in 4.1 and 5.0
+added some comments to ndb fragmentation calulation

into mysql.com:/home/mysql_src/mysql-4.1-clean

into mysql.com:/home/psergey/mysql-4.1-bug7816

CLIENT_LIBS in mysql_config as CLIENT_LIBS point to builddir when
we use the bundled zlib.

Proposal to fix this problem: when using libmysqlclient, you must call mysql_server_end() to nicely free memory at the end
of your program; it however sounds weird to call a function named *SERVER_end* when you're the CLIENT (you're not ending the server, you're ending
your ability to talk to servers). So here I add two defines which should be more generic names. Our manual
mentions these functions only for libmysqld API so needs some fixing, and then we can close BUG#8099 and BUG#6149.

when we close the session's temp tables at session end, we automatically write to binlog *one* DROP TEMPORARY TABLE *per tmp table*.

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/mysqldev/tulin/mysql-4.1

into serg.mylan:/usr/home/serg/Abk/mysql-4.1

into serg.mylan:/usr/home/serg/Abk/mysql-4.1

ftbw->off wasn't cleared on reinit - Bug#8234

into mysql.com:/home/mysqldev/tulin/mysql-4.1

into poseidon.ndb.mysql.com:/home/tomas/mysql-4.1

    corrected documentation on fragmentation
    set "fragmentation medium" to mean 2 fragments per node instead of 1
    set default fragmentation to small instead of medium
    bug#8284 adjust fragmentation to max_rows

into gluh.mysql.r18.ru:/home/gluh/MySQL/mysql-4.1

into gluh.mysql.r18.ru:/home/gluh/MySQL/mysql-4.1

       bug#7833:  Wrong datatype of aggregate column is returned

into mysql.com:/usr/home/ram/work/4.1

into mysql.com:/home/timka/mysql/src/4.1-virgin

into mysql.com:/home/timka/mysql/src/4.1-bug-8023

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

by item->val_str() may be a substring of the passed string. 
Disallow string=its_substring assignment in String::operator=().

into pcgem.rdg.cyberkinetica.com:/var/db/bk/work-acurtis/bug8057

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

into pcgem.rdg.cyberkinetica.com:/var/db/bk/work-acurtis/bug8057

  Fix crash with LAST_INSERT_ID() in UPDATE,
  Tests included,

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

  new file

into orca.ndb.mysql.com:/export/home/mikael/mysql-4.1

  Let --start-and-exit actually start a server
  Added that test case names can be specified on the comman line
  Added embedded server support
  Added environment variables UMASK, UMASK_DIR
  Added missing MASTER_MYSOCK1, MASTER_MYPORT1, USE_RUNNING_SERVER
  Added missing CHARSETSDIR, MYSQL_FIX_SYSTEM_TABLES, MYSQL_CLIENT_TEST
  Pass on return value from sleep_until_file_created(), to fail test
  Fail test if early termination of mysqld servers
  Create intial databases for the second master, and two additional slaves
mtr_process.pl:
  Find out if port is still in use, using simple TCP connect
  Use non blocking waitpid() to catch terminations early
  Make a special case spawning the 'mysqltest' application
  Redo the fork() if it returns EAGAIN
  Make sure to record if master or slave terminated
  Improved debugging output
  Improved code that remove PID files to avoid race
  Abort if we can't stop all mysqld servers using our ports
  Many improvements in killing mysqld servers
  Let sleep_until_file_created() catch if server died early
mtr_report.pl:
  Added option to disable test cases using <testcase>.disabled file
  If --timer, only try to open file with time data if it exists
mtr_io.pl:
  Remove starting/ending space reading server options from file

  Fix test for classic builds

into mysql.com:/Users/mikron/mysql-4.1