Keep comments and leading templates together

Prevent spliting up existing comments and templates as often those are
documenting archiv templates behaviour

Related Task: [FS#141](https://fs.golderweb.de/index.php?do=details&task_id=141)

bots/markpages.py

@@ -218,7 +218,28 @@ class MarkPagesBot( CurrentPageBot ):  # sets 'current_page' on each treat()
 
             # If there is one, add notice after this
             if ltemplates:
-                self.current_wikicode.insert_after( ltemplates[-1],
+
+                # Make sure not separate template and maybe following comment
+                insert_after_index = self.current_wikicode.index(
+                    ltemplates[-1] )
+
+                # Filter one linebreak
+                if isinstance( self.current_wikicode.get(
+                    insert_after_index + 1), mwparser.nodes.text.Text ) and \
+                    self.current_wikicode.get(
+                        insert_after_index + 1 ).value is "\n":
+
+                    insert_after_index += 1
+
+                while isinstance(
+                        self.current_wikicode.get(insert_after_index + 1),
+                        mwparser.nodes.comment.Comment ):
+
+                    insert_after_index += 1
+                else:
+
+                    self.current_wikicode.insert_after(
+                        self.current_wikicode.get(insert_after_index),
                         self.disc_notice )
 
                 # To have it in its own line we need to add a linbreak before