Added Shape groups to graphics. Added notion of groupMarkers to charts to allow for high performance rendering a large number of markers in a single chart. More axis performance optimizations. Added drawCircle, drawEllipse and drawDiamond to VML and SVG drawing engines. Optimized shape getBounds method to use newly created matrix.getContentRect method.

Allow for passing in direct class references in seriesCollection. Fixes #2530591

Fixed doc issue in graphics module. Removed hard-coded instances of yui3- class prefixes in Charts. Fixed issue in which Chart's NumericAxis was not honoring explicitly set minimum and maximum attributes. Fixes #2530810 and #2530908.

Moved @main tag in the Charts module to Renderer. Fixed Graphic doc issue with a missing type on a method.

API Doc fixes for charts and graphics.

Fixed Charts API doc errors.

Add axis title. General code cleanup. Fixes #2529841

Comments. Just comments.

Comments, just comments.

Charts commit.