code: def repair_duplicate_names(self):
  		
  		for name in self._all_names():
  			cur = self.db.find({'names': name})
  			main_doc = next(cur)
  			for duplicate in cur:
  				query = {'_id': main_doc['_id']}
  				update = {
  					'$inc': {'value': duplicate['value']},
  					'$push': {'names': {'$each': duplicate['names']}},
  				}
  				self.db.update(query, update)
  				self.db.remove(duplicate)
docs: Prior to 1101.1.1, pmxbot would incorrectly create new karma records
  		for individuals with multiple names.
  		This routine corrects those records.