[ANALYZER-2285] - Integrate D3 Protovis Replacement framework into CCC
* Moving stuff to a new visual/unit.js file.
* Moving cgf_getAll to prologue file, as well.
[ANALYZER-2285] - Integrate D3 Protovis Replacement framework into CCC
* Adding the "Value" suffix to classes derived from ValueTemplate
[ANALYZER-2285] - Integrate D3 Protovis Replacement framework into CCC
* Organizing the prologues files
* Adding "interface" folders to contain some documentation-only classes.
[ANALYZER-2285] - Integrate D3 Protovis Replacement framework into CCC
* Initial layout version - top-down; still lots to polish