Added Array.map() because jQuery's $.map() flattens the resulting Array git branch and Array.prototype.map isn't allways disponible
[ADDED] .visualizeColumns() : bind a table to multiple charts. Each column having its own visualization target and options.
[ADDED] Option column to restrict bar data to a single column of the table.
Datatables now work with new visualizeColumns() method (bindind individual columns to seprate charts)
Updated distribution