Changes for version 2.23
- in an OO way (without generating warnings), and removes #! from the top of autogenerated GD.pm
- Rewrote tests 11 and 12 - if they continue to randomly fail on various platforms, they will be removed.
- bdf2gdfont.pl - Convert X11 "BDF" fonts into a loadable font format for GD.
- GD::Polygon in GD/Polyline.pm