Fixed error with photosets.getPhotos, had an erroneous api_key argument still.

Author: ciaranj

lib/flickr.js

@@ -79,7 +79,7 @@ flickr.Photosets.prototype.getList= function(user_id) {
                                  this.api_key);
 };
 
-flickr.Photosets.prototype.getPhotos= function(photoset_id, api_key, extras, privacy_filter, per_page, page, media) {
+flickr.Photosets.prototype.getPhotos= function(photoset_id, extras, privacy_filter, per_page, page, media) {
     var arguments=  {"photoset_id": photoset_id};
 
     if( extras !== undefined && extras.join !== undefined ) arguments.extras= extras.join(",");