code: def add_version_tracking(self, info_id, version, date, command_line=''):
          
          other_line = '##Software=<ID={0},Version={1},Date="{2}",CommandLineOptions="{3}">'.format(
              info_id, version, date, command_line) 
          self.other_dict[info_id] = other_line
          return
docs: Add a line with information about which software that was run and when 
          to the header.
          
          Arguments:
              info_id (str): The id of the info line
              version (str): The version of the software used
              date (str): Date when software was run
              command_line (str): The command line that was used for run