GUI化
pp –gui -a launcher.gld -o launcher.exe launcher.pl
参考：
http://0xcc.net/diary/20040717.html
http://cubic9.com/Devel/Perl/Win32-GUI/
http://hamachiya.com/junk/memo_PAR.html
http://www6.atwiki.jp/mffukui/pages/558.html
http://perl-win32-gui.sourceforge.net/cgi-bin/docs.cgi?doc=reference-packages