Remove preview (was part of old submit post controller)

Author: iMattPro

factory/ideas.php

@@ -749,20 +749,6 @@ public function submit($data)
 		return $idea_id;
 	}
 
-	/**
-	 * Preview a new idea.
-	 *
-	 * @param string $message The description of the idea.
-	 *
-	 * @return string The idea parsed for display in preview.
-	 */
-	public function preview($message)
-	{
-		$uid = $bitfield = $flags = '';
-		generate_text_for_storage($message, $uid, $bitfield, $flags, true, true, true);
-		return generate_text_for_display($message, $uid, $bitfield, $flags);
-	}
-
 	/**
 	 * Deletes an idea and the topic to go with it.
 	 *