{application,dhtcrawler,
             [{description,"A DHT crawler to index magnet hash to torrent"},
              {vsn,"c82f006"},
              {registered,[dht_crawler_sup]},
              {applications,[kernel,stdlib,crypto,public_key,ssl,inets,bson,
                             mongodb]},
              {mod,{crawler_app,[]}},
              {modules,[bt_conn,bt_message,crawler_app,crawler_http,
                        crawler_stats,crawler_sup,db_frontend,db_hash,
                        db_hash_reader,db_hash_reader_sup,db_store_mongo,
                        db_system,dht_monitor,hash_reader_stats,http_handler,
                        string_split,time_util,tor_download,
                        tor_download_stats,torrent_file,urldecode,vlog]}]}.