Windows and Cygwin binaries for ver 5.0-rc1

[Tatsuro M. <tma...@ya...>]

The cvs version of gnuplot, version information is bumped to 5.0.rc1.

I have just uploaded Windows and Cygwin binaries for ver 5.0-rc1.

Windows
http://www.tatsuromatsuoka.com/gnuplot/Eng/winbin/

Cygwin
http://www.tatsuromatsuoka.com/gnuplot/Eng/cygbin/

Tatsuro