- Add test case for this already existing feature 

 - Add funtion "query_get_value to allow reading a fields value
   into a $variable

 - Update tests to be independent how the mysqld was started

 - Final touchups

 - Change from "query_sorted <query>" to "sorted_results"

Usage:
  query_sorted <query>;

"if with query" and "while with query"

- Removed not used variables and functions
- Added #ifdef around code that is not used
- Renamed variables and functions to avoid conflicts
- Removed some not used arguments

Fixed some class/struct warnings in ndb
Added define IS_LONGDATA() to simplify code in libmysql.c

I did run gcov on the changes and added 'purecov' comments on almost all lines that was not just variable name changes

commands and go directly to result file processing

I.e take advantage of the fact that a # comment is always terminated by a new line 
Add tests for the above

Update tests and result files after running with new mysqltest that better detects problems with test files

 -Add support for detecting version and features from mysqld binary
 - Autodetect netware
 - Disable some features not available below 5.0
 - Cleanup executable_setup to look for one executable at a time, only llok for the ones that are needed based on the selected testcases and settings

 - ie. backport from 5.1
 - also update testcase error dected by new version

fix memory leaks reported by valgrind

The STACK_MIN_SIZE is currently set to 8192, when we actually need 
(emperically discovered) 9236 bytes to raise an fatal error, on Ubuntu 
Dapper Drake, libc6 2.3.6-0ubuntu2, Linux kernel 2.6.15-27-686, on x86.

I'm taking that as a new lower bound, plus 100B of wiggle-room for sundry
word sizes and stack behaviors.

The added test verifies in a cross-platform way that there are no gaps 
between the space that we think we need and what we actually need to report 
an error.

DOCUMENTERS:  This also adds "let" to the mysqltest commands that evaluate
an argument to expand variables therein.  (Only right of the "=", of course.)

 - Allow "query" to be used as a prefix for focing a command to be sent to server
 - Add testcases

 - Use tmp sh file both in system and popen 

  Fix URLs.
README:
  Fix URL.
mysqltest.result:
  Update test result for real_sleep error message.
mysqltest.c:
  Fix do_sleep() to print correct command name for real_sleep.

(Needed for "list of pushes" web page and autopush)

Add new parameter to do_eval so that only unescaped variables in input string is expanded and rest of string is left untouched.

 - Evaluate all variables in the text before printing it to result file