- Extending the funtionality of DT_RowId and DT_RowClass, this commit
adds DT_RowData which utalises jQuery's `$().data()` method to set
HTML5 data-* attributes, which can be useful for additional meta data.
- This is some what complimentary to using objects as the data source
where you could just use row().data() to get the data, but this is
effectively an orthogonal way of getting the data and might be useful
- It should be noted that the data-sort and data-filter work I'll be
doing for v1.10 shortly will not interact with this method, that will
However, if you do want to use data from this source for filtering /
sorting, its easy to do with `data` - `data: 'DT_RowData.sort'` for
- This fixes issue #45.