Editable Non-Moderated Group -->Pages implemented  and get_versioned_page calls resolved

* remove under moderation indication from Editable Non-Moderated Groups Pages
* changed save to save as Draft 
* changed get_versioned_page calls in page view
* implemented multiple user view i.e
          suppose a page is created so page is visible only to user until he publishes the page
          * after publish the page starts visible to rest of the users
          *after publish if multiple user starts editing they would be seeing their own changes 
          * suppose out of this one user publishes then the user who have Drafted contents would see their drafted content and this user who have published and rest user would see this published page
         
if any bugs in above flow please tell me