Release 0.0.58

Added

• GA_validate: Add support for validating transaction addressees.
• GA_get_unspent_outputs: add a sort_by element to return sorted results.
• Added new function GA_sign_message

Changed

• GA_create_transaction: Sweeping and re-deposit transactions now require the
  caller to provide the recipient address. GA_get_receive_address can be used
  for this purpose.
• GA_create_transaction: If addressees are not provided, some fields of the
  result transaction may not be populated.
• GA_create_transaction: The addressees_have_assets element has been removed.
• GA_get_unspent_outputs: The default sorting for multisig non-2of2
  subaccounts has been changed from oldest-first to largest-first.
• Singlesig: GA_change_settings, GA_get_available_currencies and
  GA_convert_amount have now aligned behaviour with multisig: all the prices
  and venues are matched and changing settings actually influence the fiat
  currency returned from GA_convert_amount.
• GA_encrypt_with_pin: Add hmac field.
• Liquid: update hardcoded asset icons.

Fixed

• Liquid: Fix the min fee and dust threshold for multi/singlesig respectively.
• Liquid: Respect the dust limit for non-fee L-BTC outputs.
• GA_create_transaction: id_no_amount_specified is now returned under all
  circumstances where an amount is not given in an addressee.
• GA_create_transaction: Non-partial transactions where utxo_strategy is set
  to "manual" now return an error if an asset is provided in used_utxos
  that does not correspond to an adressee.
• Singlesig: GA_get_transactions: fix script serialization
• Singlesig: fixes for block and transaction notifications