Bump up Karaf to 3.0.5

This commit bumps up karaf to 3.0.5.
This commit also bumps up the jetty to 8.1.18.v20150929.

Change-Id: I52849c38b535205db8c4e00e799b332f63b7e3f2
diff --git a/tools/test/topos/onos.py b/tools/test/topos/onos.py
index 2a70544..c40f61b 100755
--- a/tools/test/topos/onos.py
+++ b/tools/test/topos/onos.py
@@ -36,7 +36,7 @@
         #self.checkListening()
 
         self.onosDir = onosDir
-        self.karafDir = onosDir + 'apache-karaf-3.0.3/'
+        self.karafDir = onosDir + 'apache-karaf-3.0.5/'
         self.instanceDir = self.karafDir
 
         # add default modules