5. A Web site development data processing system configured for universal rebranding of a Web site, the system comprising: a computer with memory and at least one processor; and, a universal rebranding engine executing in the memory of the computer, the engine comprising program code enabled by execution by the processor to load into the memory source code for a source Web site and source code for a target Web site, to parse the source code to identify for each of the source Web site and the target Web site a style sheet framework, one or more icons representative of branded logos, and a color and font scheme, to generate a source design ontology for the source Web site based upon the identified style sheet framework, icons, logos and color and font scheme for the source Web site, and a target design ontology for the target Web site based upon the identified style sheet framework, icons, logos and color and font scheme for the target Web site, to compare the design ontologies to identify common design elements and to modify the style sheet framework of the target Web site to incorporate design values for the common design elements drawn from the style sheet of the source Web site.
5. A Web site development data processing system configured for universal rebranding of a Web site, the system comprising: a computer with memory and at least one processor; and, a universal rebranding engine executing in the memory of the computer, the engine comprising program code enabled by execution by the processor to load into the memory source code for a source Web site and source code for a target Web site, to parse the source code to identify for each of the source Web site and the target Web site a style sheet framework, one or more icons representative of branded logos, and a color and font scheme, to generate a source design ontology for the source Web site based upon the identified style sheet framework, icons, logos and color and font scheme for the source Web site, and a target design ontology for the target Web site based upon the identified style sheet framework, icons, logos and color and font scheme for the target Web site, to compare the design ontologies to identify common design elements and to modify the style sheet framework of the target Web site to incorporate design values for the common design elements drawn from the style sheet of the source Web site. 6. The system of claim 5 , wherein the style sheet frameworks of each of the source Web site and target Web site conforms to the cascading style sheet (“CSS”) language.