This makes the protocol (either `tcp` or `tls`) for the electrum server
configurable, to allow communicating with an electrum server without tls
encryption.
- in tx history, request/display all inputs to get correct gain/loss values
- cross referencing for txid history from electrum
- include genesis coinbase values for genesis coinbase output address (electrum ignores the genesis coinbase TX and +50 value, but for consistency with the rest of this tool they're included)
- banner describing the electrum trust model
- ui tweaks including showing gain/loss for each address tx history item
Daniel McNally
Dan Janosik