Added assets + dependencies

bower_components/datatables-plugins/api/sum().js

@@ -0,0 +1,36 @@
+/**
+ * Fairly simply, this plug-in will take the data from an API result set
+ * and sum it, returning the summed value. The data can come from any data
+ * source, including column data, cells or rows.
+ *
+ *  @name sum()
+ *  @summary Sum the values in a data set.
+ *  @author [Allan Jardine](http://sprymedia.co.uk)
+ *  @requires DataTables 1.10+
+ *
+ *  @returns {Number} Summed value
+ *
+ *  @example
+ *    // Simply get the sum of a column
+ *    var table = $('#example').DataTable();
+ *    table.column( 3 ).data().sum();
+ *
+ *  @example
+ *    // Insert the sum of a column into the columns footer, for the visible
+ *    // data on each draw
+ *    $('#example').DataTable( {
+ *      drawCallback: function () {
+ *        var api = this.api();
+ *        api.table().footer().to$().html(
+ *          api.column( 4, {page:'current'} ).data().sum()
+ *        );
+ *      }
+ *    } );
+ */
+
+jQuery.fn.dataTable.Api.register( 'sum()', function () {
+	return this.flatten().reduce( function ( a, b ) {
+		return (a*1) + (b*1); // cast values in-case they are strings
+	} );
+} );
+