Update derivations for bitcoind imports and more...

add a tor bootstrapping notification so user knows Tor is initiating
start adding unit tests
import wallets into bitcoind with full BIP44/84/49 paths rather then their BIP32 parent key
instead of treating the bip32derivs in a psbt as an index we now treat them as literal
add full derivations to multi-sig importmulti command for bitcoind wallet creation
ensure the URLCache policy for the TorClient.swift is set to zero for disk/memory capacity to prevent the onion url info from being cached
clear app cache when app enters background just to be safe
make balance label tappable so it toggles the fiat value (the api is currently broken as we are waiting on an auth key)
move refresh buttons to right of view and change color to white
change "Log in with Apple" button color to white

BlockchainCommons / GordianWallet-iOS