Update Rbu.sh.xml (EFForg#9724)

src/chrome/content/rules/Rbu.sh.xml

@@ -1,28 +1,15 @@
 <!--
-Disabled by https-everywhere-checker because:
-Fetch error: http://goodpoint.de/ => https://goodpoint.de/: (7, 'Failed to connect to goodpoint.de port 80: No route to host')
-Fetch error: http://rbu.sh/ => https://rbu.sh/: (7, 'Failed to connect to rbu.sh port 80: No route to host')
-Fetch error: http://www.rbu.sh/ => https://www.rbu.sh/: (7, 'Failed to connect to www.rbu.sh port 80: No route to host')
+	Non-functional hosts
+		SSL peer certificate was not OK:
+			 - jabber.rbu.sh
+			 - conference.jabber.rbu.sh
+			 - sync.rbu.sh
 -->
-<ruleset name="rbu.sh" platform="cacert" default_off='failed ruleset test'>
-
-	<target host="goodpoint.de" />
+<ruleset name="Rbu.sh (partial)">
 	<target host="rbu.sh" />
 	<target host="www.rbu.sh" />
 
+	<securecookie host="^(www\.)?rbu\.sh$" name=".+" />
 
-	<securecookie host="^goodpoint\.de$" name=".*" />
-	<securecookie host="^(?:.*\.)?rbu\.sh$" name=".*" />
-
-
-	<!--	- www:
-			- displays blank page over http
-			- prompts for auth over https
-				-->
-	<rule from="^http://goodpoint\.de/"
-		to="https://goodpoint.de/" />
-
-	<rule from="^http://(www\.)?rbu\.sh/"
-		to="https://$1rbu.sh/" />
-
+	<rule from="^http:" to="https:" />
 </ruleset>