code: def copy_files(self):
          
          files = [u'LICENSE', u'CONTRIBUTING.rst']
          this_dir = dirname(abspath(__file__))
          for _file in files:
              sh.cp(
                  '{0}/templates/{1}'.format(this_dir, _file),
                  '{0}/'.format(self.book.local_path)
              )
  
          # copy metadata rdf file
          if self.book.meta.rdf_path: # if None, meta is from yaml file
              sh.cp(
                  self.book.meta.rdf_path,
                  '{0}/'.format(self.book.local_path)
              )
              
          if 'GITenberg' not in self.book.meta.subjects:
              if not self.book.meta.subjects:
                  self.book.meta.metadata['subjects'] = []
              self.book.meta.metadata['subjects'].append('GITenberg')
          self.save_meta()
docs: Copy the LICENSE and CONTRIBUTING files to each folder repo 
          Generate covers if needed. Dump the metadata.