code: function splitIniLine(line) {
    var separator = line.indexOf('=');
    if (separator === -1) {
      return [line];
    }
    return [
      line.substr(0, separator),
      line.substr(separator + 1)
    ];
  }
docs: Splits a line from an ini file into 2. Any subsequent '=' are ignored.
  @param {String} line
  @returns {String[]}