Version 2.0 (19/08/2010)
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- Update to PHP 5 OOP syntax
- Added 3D pie graph
- Added scatter graph
- Added tooltips for graph markers
- Minor improvements

Version 1.2.1 (11/04/2010)
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- Fixed error shown with E_STRICT

Version 1.2 (01/05/2009)
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- Added Bar3DGraph graph type
- Added axis divisions

Version 1.1 (27/03/2009)
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- Added PieGraph graph type.
- Added title and description options.
- Added namespaced output option.
- Reduced output file size using grouping, symbols.
- Unused gradients are no longer output.

Version 1.0 (16/03/2009)
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- First released version.

