message: use bootstrap era address by default
diff: @@ -204,7 +204,7 @@ pub extern "C" fn wallet_public_to_address(xpub_ptr: *const c_uchar, payload_ptr
  let addr_type = address::AddrType::ATPubKey;
  let sd = address::SpendingData::PubKeyASD(xpub.clone());
  - let attrs = address::Attributes::new_single_key(&xpub, Some(hdap));
  + let attrs = address::Attributes::new_bootstrap_era(Some(hdap));
  let ea = address::ExtendedAddr::new(addr_type, sd, attrs);
  let ea_bytes = ea.to_bytes();
  