0.7-8:	Added 'colorbar' method
      	Added 'fileparts' method
      	Added 'filesep' and 'pathsep' objects
      	Added 'fullfile' method
      	Added 'imagesc' method
      	Added 'jet.colors' method
      	Updated package documentation

0.7-7:	Added 'pascal' method
      	Added 'linspace' method
      	Added 'logspace' method
	Converted 'size' method to S4
	Added 'dimen' parameter to 'size' method
	Added 'echo' parameter to 'toc' method

0.7-6:  Initial release to CRAN

