[ANN] gchart 0.5.0 Released

[John Barnette]

gchart version 0.5.0 has been released!

GChart exposes the Google Chart API
(http://code.google.com/apis/chart) via a friendly Ruby interface. It
can generate the URL for a given chart (for webpage use), or download
the generated PNG (for offline use).

* <http://gchart.rubyforge.org>

## 0.5.0 (2008-05-11)

* Support for Map charts [Mark Thomas]
* Support for Sparkline charts [Mark Thomas]
* Initial support for Google-o-meter [Mark Thomas]
* Implemented both background solid fill and chart area solid fill.
* Added color aliasing: 3-character colors and a COLORS table.
* Full support for axis labels.
* Implemented horizontal/vertical range markers.
* New committer, Jim Ludwig.
* Freeze GChart::VERSION.

~ j.