Gets all the quests needed to get the specified badge, and which are completed.

        steamID: The users ID
        badgeID: The badge we're asking about
        format: Return format. None defaults to json. (json, xml, vdf)

def get_community_badge_progress(self, steamID, badgeID, format=None):
        """Gets all the quests needed to get the specified badge, and which are completed.

        steamID: The users ID
        badgeID: The badge we're asking about
        format: Return format. None defaults to json. (json, xml, vdf)

        """
        parameters = {'steamid' : steamID, 'badgeid' : badgeID}
        if format is not None:
            parameters['format'] = format
        url = self.create_request_url(self.interface, 'GetCommunityBadgeProgress', 1,
            parameters)
        data = self.retrieve_request(url)
        return self.return_data(data, format=format)