Update gulli.com.xml (#18926)

Author: Chan Chak Shing

src/chrome/content/rules/gulli.com.xml

@@ -1,24 +1,9 @@
-<!--
-not working:
-videos.gulli.com
-board.gulli.com
-ansichtssache.gulli.com
-newspresso.gulli.com
-www.gullipics.com
--->
-<ruleset name="gulli.com (partial)" platform="mixedcontent">
-
-	<target host="gulli.com"/>
+<ruleset name="gulli.com (partial)">
+	<target host="gulli.com" />
 	<target host="www.gulli.com" />
-	<target host="apps.gulli.com" />
-	<target host="login.gulli.com" />
-	<target host="static.gulli.com" />
-	<target host="gullipics.com"/>
-	<target host="*.gullipics.com"/>
-
-	<rule from="^http://(?:www\.)?gulli\.com/"
-		to="https://www.gulli.com/"/>
-	<rule from="^http://(apps|login|static)\.gulli\.com/"
-		to="https://$1.gulli.com/"/>
+ 	<target host="board.gulli.com" />
+	
+	<securecookie host=".+" name=".+" />
 
+	<rule from="^http:" to="https:" />
 </ruleset>