message: Rename `Validator` to `Standard`
diff: @@ -39,11 +39,11 @@ static ALLOC: &StatsAlloc<System> = &INSTRUMENTED_SYSTEM;
  #[structopt(version = crate::VERSION_STRING_COLOR.as_str())]
  /// Casper blockchain node.
  pub enum Cli {
  - /// Run the validator node.
  + /// Run the node in standard mode.
  ///
  /// Loads the configuration values from the given configuration file or uses defaults if not
  /// given, then runs the reactor.
  - Validator {
  + Standard {
  /// Path to configuration file.
  config: PathBuf,
  @@ -51,6 +51,7 @@ pub enum Cli {
  short = "C",
  long,
  env = "NODE_CONFIG",
  + alias = "validator",
  use_delimiter(true),
  value_delimiter(";")
  )]
  @@ -158,7 +159,7 @@ impl Cli {
  // init'ing its components
  // doing whatever work required to get them into that state
  // }
  - Cli::Validator { config, config_ext } => {
  + Cli::Standard { config, config_ext } => {
  // Setup UNIX signal hooks.
  setup_signal_hooks();
  