[Ruby] [ANN] gchart 0.4.0 Released

[John Barnette]

gchart version 0.4.0 has been released!

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

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).

## 0.4.0 (2007-12-28)

  * New committer, Abhay Kumar
  * Implement all three encodings. Fix extended encoding calculation.
  * Support bar thickness/spacing for bar charts
  * (bug #16565 fixed) GChart now tells you when your chart is too big.
  * Pushed some bar chart params logic down where it belongs
  * Enforce pie chart spec: pie charts only take one set of data


~ j.