Release Name: 0.2.2

Notes:
SVG based charting library for timeseries data


Changes:
== 0.2.2 2009-09-21
* Changes
  * SVG filters specular lighting effect 
  * You can now specify filter => :LikeButton to all charts to buttonize
  *	Just a demo of the power of SVG filters applied to charting 

== 0.2.1 2009-09-10
* Changes
  * Toolip and alpha effect javascript for PIE charts
  * Accomodate wide labels on bar charts using tooltips
  * Optimize pie chart layout further
  * Fixes to stylesheet