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/dev/bash_profile b/tools/dev/bash_profile
index 69f8c43..3ff2dde 100644
--- a/tools/dev/bash_profile
+++ b/tools/dev/bash_profile
@@ -18,7 +18,7 @@
 
 export MAVEN=${MAVEN:-~/Applications/apache-maven-3.3.9}
 
-export KARAF_VERSION=${KARAF_VERSION:-3.0.3}
+export KARAF_VERSION=${KARAF_VERSION:-3.0.5}
 export KARAF_ROOT=${KARAF_ROOT:-~/Applications/apache-karaf-$KARAF_VERSION}
 export KARAF_LOG=$KARAF_ROOT/data/log/karaf.log