Function trim

Bcore/src/main/cpp/Dobby/tests/catch.hpp:9525–9531

  return lc;
}
std::string trim(std::string const &str) {
  static char const *whitespaceChars = "\n\r\t ";
  std::string::size_type start       = str.find_first_not_of(whitespaceChars);
  std::string::size_type end         = str.find_last_not_of(whitespaceChars);

  return start != std::string::npos ? str.substr(start, 1 + end - start) : std::string();
}

bool replaceInPlace(std::string &str, std::string const &replaceThis, std::string const &withThis) {
  bool replaced = false;