Better Windows support in the scripts directory
mysql_config.pl.in, mysql_install_db.pl.in:
  New Perl version of Unix shell script, mainly for Windows
Many files in scripts directory:
  Use default Perl location "#!/usr/bin/perl" instead of the build host path


extra/CMakeLists.txt:
  Added target for executable "resolveip"
extra/resolveip.c:
  Exclude Unix specific headers when compiling on Windows
scripts/CMakeLists.txt:
  On Windows, filter Perl scripts and change name from ".sh" to ".pl"
  
    mysql_convert_table_format.sh  mysql_explain_log.sh
    mysql_secure_installation.sh   mysql_tableinfo.sh
    mysqld_multi.sh                mysqldumpslow.sh
    mysqlhotcopy.sh
  
  Do the same for the new Windows specific Perl versions of shell scripts
  
    mysql_config.pl.in             mysql_install_db.pl.in
  
  In CMake, set reasonable values for 'CFLAGS', 'prefix', 'datadir' and so on.
scripts/Makefile.am:
  Include "mysql_config.pl.in" and "mysql_install_db.pl.in" in the source TAR
scripts/make_win_bin_dist:
  Only include explicitly listed scripts from the "scripts" directory
scripts/mysql_convert_table_format.sh:
  Use default Perl location "#!/usr/bin/perl" instead of the build host path
scripts/mysql_explain_log.sh:
  Use default Perl location "#!/usr/bin/perl" instead of the build host path
scripts/mysql_tableinfo.sh:
  Use default Perl location "#!/usr/bin/perl" instead of the build host path
scripts/mysqld_multi.sh:
  Use default Perl location "#!/usr/bin/perl" instead of the build host path
scripts/mysqldumpslow.sh:
  Use default Perl location "#!/usr/bin/perl" instead of the build host path
scripts/mysqlhotcopy.sh:
  Use default Perl location "#!/usr/bin/perl" instead of the build host path
scripts/mysql_config.pl.in:
  New Perl version of Unix shell script, mainly for Windows
scripts/mysql_install_db.pl.in:
  New Perl version of Unix shell script, mainly for Windows