Fix #72: Markpages terminates with error

Filtering templates with wikicode as match param does not work anymore,
explicitly cast to string

bots/markpages.py

@@ -293,7 +293,7 @@ class MarkPagesBot( CurrentPageBot ):  # sets 'current_page' on each treat()
         # Iterate over Templates with same name (if any) to search equal
         # Link to decide if they are the same
         for present_notice in self.current_wikicode.ifilter_templates(
-                matches=self.disc_notice.name ):
+                matches=str(self.disc_notice.name) ):
 
             # Get reddisc page.title of notice to add
             add_notice_link_tile = self.disc_notice.get(