Select a row by checkbox

Hello everyone,

First, here's my datatable configuration :
- Datatable 1.9.1
- ColVis 1.0.8
- TableTools 2.1.4

I make a dataTable with, in first cell of each row, a checkbox who allow us to select line. Or TableTools doesn't have option for the multi-select with checkbox.

After hours of research, the only solution I find is to make a little modification in TableTools.js. Have I legally the right to do it ?

I'm OK to share it with you and discuss about it.

Thank you.