Add multilang for mnemonic generation

[poka-IT]

Is it planned to add multilang to the generation of menmonic?

[RomeroYang]

Not yet.

[poka-IT]

Hi, do you have new plans about it ?

I will do it because we need french mnemonic usage before december 15th for Ğecko mobile beta.

Can I merge request when it's done ? Can you quickly guide me on the parts of code where it should happen?

thx!