Changes in version 0.1.2                        

    o   Added option for main diagonal

    o   Initialised the documentation page with pkgdown

                        Changes in version 0.1.1                        

    o   Minor bug fixes

                 Changes in version 0.1.0 (2015-04-28)                  

    o   Specify d3 as a dependency and move it to its own folder.
	This is to ensure that d3 is picked up only once on a page,
	when multiple d3 based charts are used on a page. Thanks to
	Ramnath Vaidyanathan for this fix.

    o   Namespace styles so that they are applied only to pairsD3 charts.
	Thanks to Ramnath Vaidyanathan for this fix.

    o   Better handling of NA and NaN values.  These are now dealt with
	on a pairwise basis.

    o   Updated tooltip to show row number (name) and (optionally) the
	group an observation belongs to.

    o   Improved the padding defaults and sizing.

                 Changes in version 0.0.6 (2015-04-08)                  

    o   First CRAN release of pairsD3 package