gets details on the program, size, date, list of functions
        and produces a Markdown file for documentation

def collect_program_info(self, fname):
        """
        gets details on the program, size, date, list of functions
        and produces a Markdown file for documentation
        """
        md = '#AIKIF Technical details\n'
        md += 'Autogenerated list of programs with comments and progress\n'
        md += '\nFilename | Comment | Date | Size\n'
        md += '--- | --- | --- | ---\n'
        for i in self.lstPrograms:
            md += self.get_file_info_line(i, ' | ')
        
        # save the details an Markdown file 
        with open(fname, 'w') as f:
            f.write(md)