Revision history for Perl extension VS::Chart.

0.05  2008-07-23
    - Added support for passing a CODE reference in 'to' to render so one can render 
      directly to a scalar or filehandle when rendering PNG charts. 
      
0.04  2008-03-29
    - Added as_hex to VS::Chart::Color to make it easier to use from CSS.
    - Don't croak if there's no data
    - Added possibility to put a title centered over the chart using the attribute "title".
    - Controlling the format of Y and X axis labels are now possible via [xy]_label_fmt attribute.
    - Added baseline (baseline_color, baseline_dash) options to XY-graphs to render a 
      horizontal baseline at a specific value
    - Added missing module dependency for Module::Pluggable (cpan-testers by Slaven Rezic)
      
0.03  2008-03-17
    - Fixed version dependency for Cairo since apparently set_dash(cr, offset, ...) wasn't available
      in pre-1.040 versions. (cpan-testers by Taro Nishino)
      
0.02  2008-03-17
    - Added line_dash option to chart and individual datasets.
    - Fixed documentation typos
    
0.01  2007-11-17
    - original version; created by h2xs 1.23 with options
        -X -b 5.6.0 -n VS::Chart