Cryptocurrencies Wallet addresses to display, and the Paper Wallets to
produce (if a password is supplied).  The cryptocurrencies supported,
and the standard BIP-44 derivation paths (Trezor, Ledger, etc.
compatible) displayed are:

 Controls   Crypto  Semantic  Path               Address  Support 
------------------------------------------------------------------
 (default)  ETH     Legacy    m/44'/ 60'/0'/0/0  0x...            
 (default)  BTC     Bech32    m/84'/  0'/0'/0/0  bc1...           
                    SegWit    m/44'/  0'/0'/0/0  3...             
                    Legacy    m/44'/  0'/0'/0/0  1...             
 Recover    LTC     Bech32    m/84'/  2'/0'/0/0  ltc1...          
                    SegWit    m/44'/  2'/0'/0/0  M...             
                    Legacy    m/44'/  2'/0'/0/0  L...             
 Recover    DOGE    Legacy    m/44'/  3'/0'/0/0  D...             
 Pro        BNB     Legacy    m/44'/ 60'/0'/0/0  0x...    Beta    
 Pro        CRO     Bech32    m/44'/ 60'/0'/0/0  crc1...  Beta    
 Pro        XRP     Legacy    m/44'/144'/0'/0/0  r...     Beta    

On each SLIP-39 card, up to 2 Wallet addresses and QR codes will be
displayed, for information purposes only, to illustrate *which* Wallets
are derived from this Seed.


1 Semantics
===========

  By default, we produce address semantics compatible with what the
  Trezor hardware wallet produces (ie. Bech32, for `BTC' and `LTC').
  The underlying `slip39' library is capable of producing the Legacy and
  SegWit forms of these addresses, if necessary.


2 Cryptocurrencies In Beta Testing
==================================

  The BNB and CRO wallet addresses are also supported, if desired
  (currently in Beta testing quality).  Generated Paper Wallets should
  be /tested/ to ensure that generated and recovered private keys are
  valid.
