ToDo v3

[pierreguillot]

• [ ] change the license to GPL v2 ?
• [ ] encoder: improve for 1st, 2nd & 3rd orders at least
• [ ] optim: check the Max-Re 2d and 3d

[olilarkin]

what are the issues with the encoder?

[pierreguillot]

No it's just optimization and I remember that's I've already done the job (need to check).

[olilarkin]

thanks pierre