Fix "double dorito" bug (post filter runs twice)

Note: This broke post-hover when expand-too-long is used. It's necessary to either come up with an event other than new_post for this (perhaps change_post), or have post-hover.js and other safe scripts expose a method that can be called here. I think the new event is a better idea though.

js/expand-too-long.js

@@ -28,7 +28,6 @@ $(function() {
 					body.html(content);
 
 					var post = $(body).parents('.post');
-					$(document).trigger('new_post', post);
 				}
 			});
 		});