Better replica set error message.

Author: behackett

pymongo/connection.py

@@ -554,7 +554,7 @@ def __try_node(self, node):
  return self.__try_node(candidate)
 
  # Explain why we aren't using this connection.
- raise AutoReconnect('%s:%d is currently a secondary' % node)
+ raise AutoReconnect('%s:%d is not primary or master' % node)
 
  # Direct connection
  if response.get("arbiterOnly", False):