improved bosminer get config again, created set_config_format

main.py

@@ -6,8 +6,9 @@ import asyncio
 async def main():
     miner_network = MinerNetwork('192.168.1.1')
     data = await miner_network.scan_network_for_miners()
-    config = await asyncio.gather(*[miner.get_config() for miner in data if isinstance(miner, BOSminer)])
-    print(config)
+    await data[0].get_config()
+    config = await data[0].set_config_format()
+    print(config['format'])
 
 if __name__ == '__main__':
     asyncio.get_event_loop().run_until_complete(main())