Fix for test case for bug#11709

When searching column to sort on, item was compared to field under view
column, but not the column itself. Because names of view column and underlaid
field may differ, it leads to possibly choosing wrong column for sorting on.

This patch makes Item_direct_view_ref::eq(Item *item,...) compare
item's name with it's own name proir to comparing to *ref item.

into mysql.com:/M50/mysql-5.0

into igor-inspiron.creware.com:/home/igor/mysql-5.0

into mysql.com:/M50/mysql-5.0

into mysql.com:/home/psergey/mysql-5.0-bug11821-merge

New item created in find_field_in_table() to fix view's item, was created 
without taking into account original item's alias. This patch checks if alias 
is set to the original item and if so sets it to newly created item.

into mysql.com:/home/psergey/mysql-4.1-bug11821

  MAX(field).

into igor-inspiron.creware.com:/home/igor/mysql-5.0

  Added a test case for bug #11771.
item.h:
  Fixed bug #11771.
  Added method reset_query_id_processor to be able to adjust
  query_id for fields generated from * in queries like this:
  SELECT * FROM <view> ...
sql_base.cc:
  Fixed bug #11771.
  Adjusted query_id for fields generated from * in queries
  like this: SELECT * FROM <view> ...

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

into  mysql.com:/usr/local/home/marty/MySQL/mysql-5.0

into lmy002.wdf.sap.corp:/home/georg/work/mysql/prod/mysql-5.0

into  mysql.com:/usr/local/home/marty/MySQL/mysql-5.0

into  mysql.com:/usr/local/home/marty/MySQL/mysql-4.1

Added api function mysql_get_character_set_info which provides
information about the current client character set.

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

into  mysql.com:/home/stewart/Documents/MySQL/5.0/main

into  mysql.com:/home/pem/work/mysql-5.0

into  linux.site:/home/reggie/bk/mysql-5.0

into  mysql.com:/home/pem/work/mysql-5.0

into brian-akers-computer.local:/Users/brian/mysql/comment-5.0

Added a test for glibtoolize so that the autoconf tools that come installed on OSX will work fine (so no need to replace them). 

cmd-line-utils/libedit/chared.c: Fix compile problem caused by use of "uint" which is undefined on QNX.

  Added cast to fix windows compile error

  Identation fix

into  mysql.com:/home/pem/work/mysql-5.0

  Added cast to bool to fix windows compile problem