merged multi-arg connect() call fix from 2.2 branch

lib/python/Products/ZGadflyDA/gadfly/gfclient.py

@@ -138,7 +138,7 @@ class gfclient:
         import socket
         sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
         #print type(sock), sock
-        sock.connect(self.machine, self.port)
+        sock.connect((self.machine, self.port))
         return sock
         
     def send_action(self, action, arguments, socket):