red.py: Introduce subtask missingnotice

Issue #64 (https://git.golderweb.de/wiki/jogobot-red/issues/64)

red.py

@@ -73,6 +73,10 @@ def prepare_bot( task_slug, subtask, genFactory, subtask_args ):
         # Import related bot
         from bots.markpages import MarkPagesBot as Bot
 
+    elif subtask == "missingnotice":
+        # Import related bot
+        from bots.missingnotice import MissingNoticeBot as Bot
+
     # Subtask error
     else:
         jogobot.output( (