message: Remove --version on subcommands
diff: @@ -68,6 +68,7 @@ fn run() -> Result<(), failure::Error> {
  .author("The Wrangler Team <wrangler@cloudflare.com>")
  .setting(AppSettings::ArgRequiredElseHelp)
  .setting(AppSettings::DeriveDisplayOrder)
  + .setting(AppSettings::VersionlessSubcommands)
  .subcommand(
  SubCommand::with_name("kv:namespace")
  .about(&*format!(
  