message: Generate .hgignore with syntax:glob
  Fixes
diff: @@ -408,6 +408,7 @@ fn mk(config: &Config, opts: &MkOptions) -> CargoResult<()> {
  if !fs::metadata(&path.join(".hg")).is_ok() {
  HgRepo::init(path, config.cwd())?;
  }
  + let ignore = format!("syntax: glob\n{}", ignore);
  paths::append(&path.join(".hgignore"), ignore.as_bytes())?;
  },
  VersionControl::Pijul => {
  