Release Name: 0.9.3

Notes:
ObjectiveFlickr 0.9.3 is a minor update that adds buddy icon support and again deprecates a number of helper methods.


Changes:
    * Added FlickrPhoto#buddy_icon_url that helps you build buddy icon URLs
      from nsid, icon_server and an optional icon_farm parameters

    * These methods from FlickrPhoto are deprecated:
    
	  FlickrPhoto.unique_id_from_hash(params, prefix)
	  FlickrPhoto.url_from_unique_id(uid)
	  FlickrPhoto.hash_from_unique_id(uid)
	  
	  Instead, please call them by these new names:

	  FlickrPhoto.element_id_from_hash(params, prefix)
	  FlickrPhoto.url_from_element_id(uid)
	  FlickrPhoto.hash_from_element_id(uid)
	  
	  This is for the sake of naming consistency. "Element ID" is more 
	  web design talk. Henceforth the change.