Added support for the disabled.def file

  Corrected appending of .exe to Windows executables
  Don't alter read only @_ in foreach loop
mysql-test-run.pl:
  Improved cleanup of binlogs
  Use separate log file for second master
  Corrected Windows paths to executables

  Handle case where SHELL isn't set in Cygwin
mysql_client_test.dsp:
  Put output into the "client_debug" and "client_release" directories

into mysql.com:/Users/kent/mysql/bk/mysql-4.1-distcheck

into mysql.com:/Users/kent/mysql/bk/mysql-4.1-distcheck

  Added -I$(top_builddir)/include for searching
  generated header files, when builddir != srcdir

into  mysql.com:/home/jimw/my/mysql-4.1-clean

into  mysql.com:/home/jimw/my/mysql-4.1-clean

into  mysql.com:/home/jimw/my/mysql-4.1-clean

  Use IF EXISTS in initiation section

into mysql.com:/home/bk/b11401-mysql-4.1

this as a LOAD DATA ... REPLACE INTO .. statement.

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

  the version string with the base version of the current build

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

into mysql.com:/space/my/mysql-4.0-build

into mysql.com:/home/bk/b11678-mysql-4.1

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

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

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

into mysql.com:/Users/kent/mysql/bk/mysql-4.1

  Enable build with CXX=gcc and gcc version 4

into mysql.com:/Users/kent/mysql/bk/mysql-4.1

into sanja.is.com.ua:/home/bell/mysql/bk/work-bug5-4.1

into mysql.com:/home/bk/b11678-mysql-4.1

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

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

Add extra check to delete [] to ensure we are not deleting not allocated data

  "changed dl_name to udf->dl in mysql_create_function"

Using 8 bytes for data pointer does not work at least on
all computers. The result may become 0 or negative number.
(mysqld, myisamchk)