Remove unnesessary code: use_mb is always TRUE for the multibyte charsets.

Now we use TABLE::timestamp_field_type instead of
TABLE::timestamp_default_now/on_update_now for determining
if we should auto-set value of TIMESTAMP field during this operation.
We are also use Field_timestamp::set_time() instead of
handler::update_timestamp().

into hundin.mysql.fi:/home/jan/talle/mysql-4.1

  Change @image argument parsing.

test for bug#1180 changed to table naming scheme 't#'.

was the query REPLACE or LOAD DATA INFILE REPLACE.

  Tagged ChangeSet 1.2091 as mysql-4.1.6
configure.in:
  Updated version string to 4.1.7

into hundin.mysql.fi:/home/jan/talle/mysql-4.1

let's not assume that char is signed (its signedness is not defined).
The server was also affected by the wrong typedef.

 Fix for Bug#6025 "Test "client_test" fails in 4.1.6-gamma build (2)".
 No need for a test case, the bug is covered already.

  Fix a typo. Cleanup.

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

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

into sanja.is.com.ua:/home/bell/mysql/bk/work-4.1

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

   mysqlclient.dsp project files

into sanja.is.com.ua:/home/bell/mysql/bk/work-4.1

X-locks on duplicates also on LOAD DATA...REPLACE clause and
fixes a bug #6086 adding --disable_warnings and --enable_warnings around
the create table clauses in ctype_utf8 tests for InnoDB.

  Wrong handler.

  Bug#6086 "ctype_utf8" test fails when MySQL does not include InnoDB support

into sanja.is.com.ua:/home/bell/mysql/bk/work-4.1

into mysql.com:/media/sda1/mysql/mysql-4.1-5985

crashes server." The fix makes Item_func_rand prepared-statements
aware plus it fixes the case when RAND is used in prepared
statements and replication is on (as well as several similar issues).
Until now we did not reset THD before every execution of a prepared
statement, so if some execution had set thd->time_zone_used
or thd->rand_used they would not be reset until next mysql_parse.
Some of post-review fixes done.

into sanja.is.com.ua:/home/bell/mysql/bk/work-4.1

  Implement innobase_very_fast_shutdown and innobase_start_trx_and_assign_read_view(); these were requested by Guilhem

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

BUG#4335 - one name can be handler open'ed many times.
Fixed problems detected on Windows build by VC++.
Removed unused variables.
Applied a neccessary cast.

  Make checks (asserts) performed in client_test.c work in non-debug
  builds.

(bad merge from 4.0)

  Added catch for (example) WL#1234 into bk commit subjects

propogation works only once (prepared statements)".