
This method is used by faucets to create new accounts for other users which
must provide their desired keys. The resulting account may not be
controllable by this wallet. There is a fee associated with account
creation that is paid by the creator. The current account creation fee can
be found with the 'info' wallet command.

Parameters:
    creator: The account creating the new account (type: const string &)
    newname: The name of the new account (type: const string &)
    json_meta: JSON Metadata associated with the new account (type: const
	string &)
    owner: public owner key of the new account (type: public_key_type)
    active: public active key of the new account (type: public_key_type)
    posting: public posting key of the new account (type: public_key_type)
    memo: public memo key of the new account (type: public_key_type)
    broadcast: true if you wish to broadcast the transaction (type: bool)
