SDK CLI - the electrumsv cli interface for creating a new wallet works now so should use this internally

[AustEcon]

rather than the restapi (which requires the node + electrumx to be running) -

would greatly speed up resets and functional testing / azure pipelines etc...

Option1 (preferred for simplicity):

• add a flag (to electrumsv create_wallet <other options...> --no-password-check --walletpassword test )
  where --no-password-check means that it will pull in the --walletpassword rather than running 'getpass' to prompt the user to enter their password twice..
  allow easier shell scripting when creating a new wallet by giving opt… electrumsv#532

Option2:

• work around it using Pexpect
  https://pexpect.readthedocs.io/en/stable/examples.html internally (to always set the password to "test")