Applied 9680.patch (by Osku Salerma)

into  mysql.com:/space/pekka/ndb/version/my51

into  a193-229-222-105.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-new

into  mysql.com:/usr_rh9/home/elkin.rh9/MySQL/Merge/5.1-new

into  mysql.com:/home/kostja/mysql/mysql-5.1-merge

into  mysql.com:/mnt/hda4/home/alik/MySQL/devel/5.1-tree

The idea of this merge is to "synchronize" 5.1-release tree (5.1.6) and
the main 5.1 tree. A patch for BUG#15588/BUG#16621 was copied into
5.1-release from 5.0 since it is important. This patch is expected to
come into the 5.1 tree after resolving 5.0 -> 5.1 megrge logjam.

into  mysql.com:/home/kostja/mysql/mysql-5.1-merge

into  mysql.com:/home/dlenev/src/mysql-5.1-merges

    Copied from the general tree, to solve a build problem:
    ChangeSet 1.2121.1.5 2006/02/02 11:02:09 stewart@mysql.com
      build fix when building with example storage engine.

into  a193-229-222-105.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-new

into  mysql.com:/home/kostja/mysql/mysql-5.1-merge

into  a193-229-222-105.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-new

into  ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-5.1-new

into  poseidon.ndb.mysql.com:/home/tomas/mysql51

into  poseidon.ndb.mysql.com:/home/tomas/mysql51

    enable extra logging in ndb handler during test runs

into  mysql.com:/home/kostja/mysql/mysql-5.1-merge

into  mysql.com:/home/kostja/mysql/mysql-5.1-merge

into  mysql.com:/home/dlenev/src/mysql-5.1-bfix

privilege".

Corrected addition of TRIGGER privilege by "mysql_fix_privilege_tables" script.
Problem with it should have been caught by system_mysql_db/system_mysql_db_fix
tests but they were disabled. Enabled them back.

into  poseidon.ndb.mysql.com:/home/tomas/mysql51

into  poseidon.ndb.mysql.com:/home/tomas/mysql51

into  a193-229-222-105.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-new

into  mysql.com:/home/kostja/mysql/mysql-5.1-merge

into  mysql.com:/home/stewart/Documents/MySQL/5.1/new

into  mysql.com:/home/emurphy/src/mysql/bk-clean/mysql-5.1-new-merge

into  mysql.com:/usr/home/bar/mysql-5.1.new.ctype

A prerequisite for several fulltext and XML bugs.
MY_CHARSET_HANDLER now has a new function "ctype"
to detect a type of the next character in a string
(i.e. digit, letter, space, punctuation, control, etc),
which now works correctly for both 8bit and multibyte charsets.
Previously only 8bit charsets worked correctly,
while any multibyte character was considered as letter
in multibyte charsets.
Many files:
  Adding new function
Makefile.am:
  Adding build rules for uctypedump,
  a dump tool to create my_uctype.h
  using Unicode Character Database file.
m_ctype.h:
  Adding declaration of my_uni_ctype,
  ctype data for Unicode.
  Adding new member into MY_CHARSET_HANDLER
Makefile.am:
  Adding my_uctype.h into noinst_HEADERS
my_uctype.h, uctypedump.c:
  new files:
  ctype data for unicode,
  and the tool to generate it from 
  a Unicode Character Database file.