removed scroogle (scroogle is dead)

defaults/yacy.init

@@ -960,7 +960,7 @@ routing.deleteOldSeeds.time = 30
 
 # options to remember the default search engines when using the search compare features
 compare_yacy.left = YaCy
-compare_yacy.right = scroogle.org
+compare_yacy.right = metager.de
 
 # minimum free disk space for crawling (MiB)
 disk.free = 3000
@@ -1008,7 +1008,7 @@ about.body =
 
 # search heuristics
 heuristic.site = false
-heuristic.scroogle = true
+heuristic.scroogle = false
 heuristic.blekko = false
 
 # colours for generic design

htroot/ConfigHeuristics_p.html

@@ -43,7 +43,7 @@
       </p>
     </fieldset>
     </form>
-    
+    <!--
     <form id="HeuristicFormScroogle" method="post" action="ConfigHeuristics_p.html" enctype="multipart/form-data" accept-charset="UTF-8">
     <fieldset>
       <legend>
@@ -56,7 +56,7 @@
       </p>
     </fieldset>
     </form>
-    
+    -->
     <form id="HeuristicFormBlekko" method="post" action="ConfigHeuristics_p.html" enctype="multipart/form-data" accept-charset="UTF-8">
     <fieldset>
       <legend>