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/pom.xml b/pom.xml
index a807de8..f2b0a8a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -76,7 +76,7 @@
         <dependency>
             <groupId>org.apache.karaf.shell</groupId>
             <artifactId>org.apache.karaf.shell.console</artifactId>
-            <version>3.0.3</version>
+            <version>3.0.5</version>
         </dependency>
         <dependency>
             <groupId>org.onosproject</groupId>