Prima extension for OpenGL drawing.

Works on win32, cygwin and x11. To use in cygwin/x11 mode recompile Prima with CYGWIN_X11=1

Howto:

    perl Makefile.PL
    make 
    make test
    make install
    perl examples/icosahedron.pl

Whereto:
 
    https://github.com/dk/Prima-OpenGL

Dmitry Karasik, 2011
