Allow to add/view user profile (stored in ES_USER_API)
Les profiles des noeuds ES sont faciles à implémenter :)
cf https://github.com/duniter/duniter4j/blob/master/doc/API.md#userprofile
Les profiles des noeuds ES sont faciles à implémenter :)
cf https://github.com/duniter/duniter4j/blob/master/doc/API.md#userprofile