publish_actions vs publish_stream issue while submitting open graph - facebook-graph-api

Question

I have my application up which asked for the following permissions:
email,user_birthday,status_update,publish_stream,offline_access
I've implemented open graph now and tested it. It works perfectly, but after submission I have the following message from facebook
Your code is currently configured to publish a stream story. You must
change your code so that when the test user triggers the action it
produces an open graph story. Please make the appropriate changes and
resubmit.
From this blog post on facebook dev blog from april, it seems that 'publish_actions' is a subset of 'publish_stream' based on that I have some questions.
If that is true why do I need the publish_actions permission?
Do I need to take publish_stream out and put in publish_actions? But my game uses publish_stream to publish images from the game to albums. Which it will still be doing. What do I do about that?
How do I ask users for publish_actions at run time for these permissions if required and authenticate them without a reauthentication or reload. Any resources on that?
And for clarity here is my open graph publishing code
FB.api(
'/me/'+fAction,
'post',
sObject,
function(response)
{
if (!response || response.error)
{
for (var prop in response)
{
console.log(response[prop]);
callbackToFlash(0);
}
} else
{
console.log('success'+object);
callbackToFlash(1);
}
}
);