Functy-0.22: 24-June-2009
  - Fixed bug that caused variably-coloured spherical functions to be centred incorrectly
  - Added Windows binary installer

Functy-0.21: 15-June-2009
  - Fixed bug that caused spherical functions to be centred incorrectly

Functy-0.2: 14-June-2009
  - Improved interface courtesey of Vadi
  - Improved function interpretation (especially negatives)
  - Support for more functions (acos, cosh, abs, etc.)
  - Function rendering in spherical as well as Cartesian coordinates

Functy-0.1: 26-April-2009
	- First pre-release version built from SourceForge.net

Functy-0.1: 12-April-2009
	- First pre-release version to use the autotools for the build process