7293ca99c3
* refactor address generation code into libwallet, bool to flag whether to include proof, add sender address in init_send_tx * rustfmt * require payment proof addr as part of init_tx * rustfmt * store payment proof on sender transaction side * rustfmt * change sig to ed25519 sig * rustfmt * add message creation and signature * rustfmt * add payment proof verification function * rustfmt * validate proof on sender side, store proof * rustfmt * fix json tests * fixes and updates to tests * added API functions for converting and retrieving proof addresses * rustfmt * add payment proof to init_send_tx example * rustfmt * incorrect comment