Remove [create|sign|send]transaction interface

Remove [create|sign|send]transaction. There preferred interface for
creating and sending transactions is now the `tx` command.

green_cli/common.py

@@ -425,49 +425,6 @@ def gettransactions(session, summary, details):
     result = _txlist_summary(result) if summary else format_output(result)
     click.echo(result)
 
-@green.command()
-@click.option('--addressee', '-a', type=(Address(), Amount()), expose_value=False, multiple=True)
-@click.option('--subaccount', default=0, expose_value=False, callback=details_json)
-@click.option('--fee-rate', '-f', type=int, expose_value=False, callback=details_json)
-@with_login
-@print_result
-def createtransaction(session, details):
-    """Create an outgoing transaction."""
-    add_utxos_to_transaction(session, details)
-    return gdk_resolve(gdk.create_transaction(session.session_obj, json.dumps(details)))
-
-@green.command()
-@click.argument('details', type=click.File('rb'))
-@with_login
-@print_result
-@with_gdk_resolve
-def signtransaction(session, details):
-    """Sign a transaction.
-
-    Pass in the transaction details json from createtransaction. TXDETAILS can be a filename or - to
-    read from standard input, e.g.
-
-    $ green createtransaction -a <address> 1000 | green signtransaction -
-    """
-    details = details.read().decode('utf-8')
-    return gdk.sign_transaction(session.session_obj, details)
-
-@green.command()
-@click.argument('details', type=click.File('rb'))
-@with_login
-@print_result
-@with_gdk_resolve
-def sendtransaction(session, details):
-    """Send a transaction.
-
-    Send a transaction previously returned by signtransaction. TXDETAILS can be a filename or - to
-    read from standard input, e.g.
-
-    $ green createtransaction -a <address> 1000 | green signtransaction - | green sendtransaction -
-    """
-    details = details.read().decode('utf-8')
-    return gdk.send_transaction(session.session_obj, details)
-
 def _send_transaction(session, details):
     add_utxos_to_transaction(session, details)
     details = gdk_resolve(gdk.create_transaction(session.session_obj, json.dumps(details)))

green_cli/liquid.py

@@ -103,11 +103,6 @@ def sendtoaddress(session, details):
         raise click.ClickException("Unsafe asset amount conversion disabled")
     return green_cli.common._send_transaction(session, details)
 
-# Insert asset into addressee option for createtransaction
-params = {p.name: p for p in green_cli.common.createtransaction.params}
-params['addressee'].type = click.Tuple((Address(), Asset(), Amount()))
-params['addressee'].nargs = 3
-
 # Add '--confidential' option to getbalance and getunspentoutputs
 confidential_option = click.Option(
     ['--confidential',], is_flag=True, expose_value=False, callback=details_json,