fix typos noticed while poking around in test program.

  Changed label on INFORMATION log items to NOTE

Statements": 
- fix a couple of net->buff overruns in libmysql,
- check in the server that statement parameter count is less than
  65535 (maximum value supported by prepared statements protocol).
 

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

into mysql.com:/dbdata/psergey/mysql-4.1-bug-grp

Don't evaluate the value of GROUP_CONCAT several times for the same 'group', reuse the value instead.

  Print sqlstate value in batch mode, not just in interactive mode.

 server" (use my_charset_bin for stmt id hash).

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

  Added test case for bug #5406.
opt_sum.cc:
  Fixed bug #5406.

into rurik.mysql.com:/home/igor/dev/mysql-4.0-0

  Added newline at the end of file.

into mysql.com:/home/mysql_src/mysql-4.0

This does not fix any known bug, but is still a good idea.

into gw.mysql.r18.ru:/usr/home/ram/work/4.0.b2205

into gw.mysql.r18.ru:/usr/home/ram/work/4.0.b2205

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

into deer.(none):/home/hf/work/mysql-4.1.5371

into neptunus.(none):/home/magnus/mysql/mysql-4.1

stack)
We just don't expect BIG buffer to be sent for just a double

into serg.mylan:/usr/home/serg/Abk/mysql-4.0

into mysql.com:/home/mysql_src/mysql-4.0

As I cannot be 100% sure that there won't be issues with some of our exotic platforms
(who knows if the charset of <obscure old OS> will play fair?), I'll send an email to the build guys.
Well, this holds if bk does not crash on binary chars of this cset.

into rhols221.adsl.netsonic.fi:/home/my/bk/mysql-4.0

FLOAT columns".

into gw.mysql.r18.ru:/usr/home/ram/work/4.0.b2631