Merge branch 'compatibilitytest' of https://github.com/OpenBazaar/openbazaar-go into compatibilitytest

Author: cpacia

qa/test_framework/test_framework.py

@@ -61,6 +61,9 @@ def run_test(self):
     def send_bitcoin_cmd(self, *args):
         try:
             return self.bitcoin_api.call(*args)
+        except ConnectionResetError:
+            self.bitcoin_api = rpc.Proxy(btc_conf_file=self.btc_config)
+            return self.send_bitcoin_cmd(*args)
         except BrokenPipeError:
             self.bitcoin_api = rpc.Proxy(btc_conf_file=self.btc_config)
             return self.send_bitcoin_cmd(*args)