Update copyright message
Update class comment for markdown parsing in JSDoc
Update: Confirming to the standard DataTables namespace for plug-ins and filenames

- DataTables plug-ins should be named `dataTables.{plugin}.js` for
  consistency between the version plug-ins.

- DataTables plug-ins should be attached to $.fn.dataTable to avoid
  poluting the global namespace. This is now done for FixedColumns,
  although note that the global variable is retained for backwards
  compaiblity (this is an unannounced change, so its not fair to break
  everything!). The window.FixedColumns variable is now fully depricated
  and will be removed in v3
New: DataTables 1.10 will prefer camcelCase notation - providing
compatiblity for FixedColumns here

- In DataTables 1.10 both the old hungarian notation and the new
  camelCase notation will be supported for the input options - the
  reason to support both is to retain backwards compatiblity with the
  old way of intiialising DataTables. DataTables has a handy
  `_fnCamelToHungarian` method which converts from camelCase to
  DataTables' form of Hugarian notation ensuring this backwards
  compatiblity. We can make use of that method in FixedColumns to also
  move towards removing Hugarian notation.

- Left / right example updated to use this new form of notation

- This is conditional on the DataTables method being present - mapping
  is not done if it is not.
Update: Documentation comments updated to use camelCase

- Since camelCase will be prefered in DataTables 1.10, plug-ins will
  also promote its use in preference to hugarian notation. Updated the
  documentation comments to that effect here.